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data/audio_mixtures_old/train/beach_3dist_268_rep3.json

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+        "speech",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "keep car horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep helicopter and ringtone",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep helicopter and car horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep ringtone and car horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep helicopter and ringtone and car horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep ringtone and remove helicopter",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "remove helicopter and keep car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove ringtone and keep helicopter",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "helicopter"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "keep car horn and remove ringtone",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        4
+      ]
+    },
+    {
+      "user_input": "keep helicopter and remove car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep ringtone and remove car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "remove helicopter and keep ringtone and car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "ringtone",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove ringtone and keep helicopter and car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        2,
+        4
+      ]
+    },
+    {
+      "user_input": "keep helicopter and ringtone and remove car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "helicopter",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "remove helicopter and ringtone and keep car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        4
+      ]
+    },
+    {
+      "user_input": "keep ringtone and remove helicopter and car horn",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "ringtone"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "remove ringtone and car horn and keep helicopter",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "helicopter"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/bus_1dist_014_rep2.json

@@ -0,0 +1,75 @@
+{
+  "mixture_id": "bus_1dist_014_rep2",
+  "scene_name": "Bus",
+  "distractor_count": 1,
+  "distractors": [
+    "baby_cry"
+  ],
+  "audio_file": "bus_1dist_014_rep2.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
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+      "origin_start": 0.0,
+      "origin_end": 4.73687074829932,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/train/Bus/asmr_Bus_r38kWRF-FSg_chunk_009.mp3",
+      "origin_start": 245.40861678004535,
+      "origin_end": 255.40861678004535,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "baby_cry",
+      "display_name": "baby cry",
+      "original_path": "distractors/train/baby_cry/disco_noises_196746_2.wav",
+      "origin_start": 2.367573696145125,
+      "origin_end": 4.645895691609978,
+      "mixture_start": 5.024328173371688,
+      "mixture_end": 7.302654285849174,
+      "channel": 2
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "remove baby cry",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep baby cry",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "baby_cry"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/city_3dist_247_rep1.json

@@ -0,0 +1,443 @@
+{
+  "mixture_id": "city_3dist_247_rep1",
+  "scene_name": "City",
+  "distractor_count": 3,
+  "distractors": [
+    "cellphone_buzz_vibrating_alert",
+    "dog",
+    "siren"
+  ],
+  "audio_file": "city_3dist_247_rep1.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
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+      "origin_start": 0.0,
+      "origin_end": 2.6904988662131517,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/val/City/asmr_City_KkXLEHqzYZk_chunk_045.mp3",
+      "origin_start": 213.76655328798185,
+      "origin_end": 223.76655328798185,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "cellphone_buzz_vibrating_alert",
+      "display_name": "cellphone buzz vibrating alert",
+      "original_path": "distractors/train/cellphone_buzz_vibrating_alert/fsd50k_326252.wav",
+      "origin_start": 2.8755102040816327,
+      "origin_end": 6.462018140589569,
+      "mixture_start": 1.0597253443833599,
+      "mixture_end": 4.646241550701568,
+      "channel": 2
+    },
+    "distractor_2": {
+      "name": "dog",
+      "display_name": "dog",
+      "original_path": "distractors/train/dog/fsd50k_55013.wav",
+      "origin_start": 3.0026757369614514,
+      "origin_end": 6.068140589569161,
+      "mixture_start": 3.7811726925042666,
+      "mixture_end": 6.846655093204243,
+      "channel": 3
+    },
+    "distractor_3": {
+      "name": "siren",
+      "display_name": "siren",
+      "original_path": "distractors/train/siren/fsd50k_382620.wav",
+      "origin_start": 0.05877551020408163,
+      "origin_end": 2.315011337868481,
+      "mixture_start": 7.355147871429141,
+      "mixture_end": 9.611388393495167,
+      "channel": 4
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove dog",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        4
+      ]
+    },
+    {
+      "user_input": "remove siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert and dog",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        4
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert and siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "remove dog and siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert and dog and siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep dog",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert and dog",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert and siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep dog and siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert and dog and siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert and keep dog",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep siren and remove cellphone buzz vibrating alert",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert and remove dog",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        4
+      ]
+    },
+    {
+      "user_input": "remove dog and keep siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        4
+      ]
+    },
+    {
+      "user_input": "remove siren and keep cellphone buzz vibrating alert",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep dog and remove siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep dog and siren and remove cellphone buzz vibrating alert",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "dog",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3,
+        4
+      ]
+    },
+    {
+      "user_input": "remove dog and keep cellphone buzz vibrating alert and siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        4
+      ]
+    },
+    {
+      "user_input": "remove siren and keep cellphone buzz vibrating alert and dog",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert and dog and keep siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        4
+      ]
+    },
+    {
+      "user_input": "keep dog and remove cellphone buzz vibrating alert and siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "dog"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert and remove dog and siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/forest_1dist_058_rep4.json

@@ -0,0 +1,77 @@
+{
+  "mixture_id": "forest_1dist_058_rep4",
+  "scene_name": "Forest",
+  "distractor_count": 1,
+  "distractors": [
+    "cellphone_buzz_vibrating_alert"
+  ],
+  "audio_file": "forest_1dist_058_rep4.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
+      "original_path": "speech/train/p284/p284_139.wav",
+      "origin_start": 0.0,
+      "origin_end": 1.709795918367347,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/train/Forest/asmr_Forest_29XymHesxa0_chunk_044.mp3",
+      "origin_start": 261.83097505668934,
+      "origin_end": 271.83097505668934,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "cellphone_buzz_vibrating_alert",
+      "display_name": "cellphone buzz vibrating alert",
+      "original_path": "distractors/val/cellphone_buzz_vibrating_alert/fsd50k_369840.wav",
+      "origin_start": 0.8314512471655329,
+      "origin_end": 4.566031746031746,
+      "mixture_start": 2.702475686899912,
+      "mixture_end": 6.437064621528875,
+      "channel": 2
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "remove cellphone buzz vibrating alert",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep cellphone buzz vibrating alert",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "cellphone_buzz_vibrating_alert"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/kitchen_1dist_006_rep2.json

@@ -0,0 +1,77 @@
+{
+  "mixture_id": "kitchen_1dist_006_rep2",
+  "scene_name": "Kitchen",
+  "distractor_count": 1,
+  "distractors": [
+    "car_horn"
+  ],
+  "audio_file": "kitchen_1dist_006_rep2.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
+      "original_path": "speech/train/p275/p275_392.wav",
+      "origin_start": 0.0,
+      "origin_end": 2.133832199546485,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/val/Kitchen/asmr_Kitchen_CQAUBlvYdbQ_chunk_062.mp3",
+      "origin_start": 17.610816326530614,
+      "origin_end": 27.610816326530614,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "car_horn",
+      "display_name": "car horn",
+      "original_path": "distractors/train/car_horn/esc-50_3-145577-A-43.wav",
+      "origin_start": 0.0,
+      "origin_end": 0.905578231292517,
+      "mixture_start": 0.023614560813811712,
+      "mixture_end": 0.9291927921063288,
+      "channel": 2
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "remove car horn",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep car horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "car_horn"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/restaurant_1dist_001_rep3.json

@@ -0,0 +1,75 @@
+{
+  "mixture_id": "restaurant_1dist_001_rep3",
+  "scene_name": "Restaurant",
+  "distractor_count": 1,
+  "distractors": [
+    "slam"
+  ],
+  "audio_file": "restaurant_1dist_001_rep3.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
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+      "origin_end": 3.669546485260771,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/val/Restaurant/asmr_Restaurant_LvB-6uM2tik_chunk_039.mp3",
+      "origin_start": 184.3895918367347,
+      "origin_end": 194.3895918367347,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "slam",
+      "display_name": "slam",
+      "original_path": "distractors/train/slam/fsd50k_372901.wav",
+      "origin_start": 0.002403628117913832,
+      "origin_end": 2.07984126984127,
+      "mixture_start": 0.9289516530349827,
+      "mixture_end": 3.006396799396877,
+      "channel": 2
+    }
+  },
+  "command_variants": [
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+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "remove slam",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep slam",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "slam"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/restaurant_1dist_011_rep3.json

@@ -0,0 +1,75 @@
+{
+  "mixture_id": "restaurant_1dist_011_rep3",
+  "scene_name": "Restaurant",
+  "distractor_count": 1,
+  "distractors": [
+    "slam"
+  ],
+  "audio_file": "restaurant_1dist_011_rep3.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
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+      "mixture_end": 10.0,
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+    "background": {
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+      "origin_start": 182.31201814058957,
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+      "mixture_start": 0.0,
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+      "channel": 1
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+    "distractor_1": {
+      "name": "slam",
+      "display_name": "slam",
+      "original_path": "distractors/train/slam/fsd50k_394946.wav",
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+      "mixture_start": 5.095364687200739,
+      "mixture_end": 6.1750925783572015,
+      "channel": 2
+    }
+  },
+  "command_variants": [
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+      "command_type": "no_input",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "remove slam",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep slam",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "slam"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/restaurant_1dist_025_rep3.json

@@ -0,0 +1,75 @@
+{
+  "mixture_id": "restaurant_1dist_025_rep3",
+  "scene_name": "Restaurant",
+  "distractor_count": 1,
+  "distractors": [
+    "hammer"
+  ],
+  "audio_file": "restaurant_1dist_025_rep3.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
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+      "origin_start": 0.0,
+      "origin_end": 3.8860090702947847,
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+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/train/Restaurant/asmr_Restaurant_U2vXZQiBPkE_chunk_002.mp3",
+      "origin_start": 230.83208616780044,
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+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "hammer",
+      "display_name": "hammer",
+      "original_path": "distractors/train/hammer/fsd50k_68697.wav",
+      "origin_start": 0.9186621315192743,
+      "origin_end": 3.1202947845804987,
+      "mixture_start": 7.523916755062032,
+      "mixture_end": 9.725568835324259,
+      "channel": 2
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "remove hammer",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep hammer",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "hammer"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/supermarket_1dist_018_rep3.json

@@ -0,0 +1,77 @@
+{
+  "mixture_id": "supermarket_1dist_018_rep3",
+  "scene_name": "Supermarket",
+  "distractor_count": 1,
+  "distractors": [
+    "gunshot"
+  ],
+  "audio_file": "supermarket_1dist_018_rep3.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
+      "original_path": "speech/train/p285/p285_223.wav",
+      "origin_start": 0.0,
+      "origin_end": 3.8411791383219955,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/train/Supermarket/asmr_Supermarket_R98aJqCQqdQ_chunk_119.mp3",
+      "origin_start": 64.79149659863945,
+      "origin_end": 74.79149659863945,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "gunshot",
+      "display_name": "gunshot",
+      "original_path": "distractors/train/gunshot/fsd50k_128979.wav",
+      "origin_start": 0.0,
+      "origin_end": 1.474467120181406,
+      "mixture_start": 2.449741381624838,
+      "mixture_end": 3.924208501806244,
+      "channel": 2
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech",
+        "gunshot"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "remove gunshot",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep gunshot",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "gunshot"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}

data/audio_mixtures_old/train/train_2dist_173_rep4.json

@@ -0,0 +1,168 @@
+{
+  "mixture_id": "train_2dist_173_rep4",
+  "scene_name": "Train",
+  "distractor_count": 2,
+  "distractors": [
+    "train_horn",
+    "siren"
+  ],
+  "audio_file": "train_2dist_173_rep4.wav",
+  "split": "train",
+  "audio_metadata": {
+    "duration": 10.0,
+    "sample_rate": 44100,
+    "channels": 5,
+    "speech": {
+      "original_path": "speech/val/p239/p239_173.wav",
+      "origin_start": 0.0,
+      "origin_end": 2.09421768707483,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 0
+    },
+    "background": {
+      "original_path": "background/train/Train/asmr_Train_K92rkjZeTng_chunk_014.mp3",
+      "origin_start": 10.612335600907029,
+      "origin_end": 20.61233560090703,
+      "mixture_start": 0.0,
+      "mixture_end": 10.0,
+      "channel": 1
+    },
+    "distractor_1": {
+      "name": "train_horn",
+      "display_name": "train horn",
+      "original_path": "distractors/train/train_horn/fsd50k_72531.wav",
+      "origin_start": 17.624149659863946,
+      "origin_end": 20.542471655328796,
+      "mixture_start": 5.40782240906477,
+      "mixture_end": 8.326160540615826,
+      "channel": 2
+    },
+    "distractor_2": {
+      "name": "siren",
+      "display_name": "siren",
+      "original_path": "distractors/train/siren/esc-50_3-58772-A-42.wav",
+      "origin_start": 0.019024943310657596,
+      "origin_end": 3.0353514739229026,
+      "mixture_start": 0.6704243593170026,
+      "mixture_end": 3.686766268082872,
+      "channel": 3
+    }
+  },
+  "command_variants": [
+    {
+      "user_input": null,
+      "command_type": "no_input",
+      "target_sources": [
+        "speech",
+        "train_horn",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "remove train horn",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "remove siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech",
+        "train_horn"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    },
+    {
+      "user_input": "remove train horn and siren",
+      "command_type": "remove_only",
+      "target_sources": [
+        "speech"
+      ],
+      "target_channels": [
+        0
+      ]
+    },
+    {
+      "user_input": "keep train horn",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "train_horn",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "train_horn",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "keep train horn and siren",
+      "command_type": "keep_only",
+      "target_sources": [
+        "speech",
+        "train_horn",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        2,
+        3
+      ]
+    },
+    {
+      "user_input": "remove train horn and keep siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "siren"
+      ],
+      "target_channels": [
+        0,
+        3
+      ]
+    },
+    {
+      "user_input": "keep train horn and remove siren",
+      "command_type": "mixed_commands",
+      "target_sources": [
+        "speech",
+        "train_horn"
+      ],
+      "target_channels": [
+        0,
+        2
+      ]
+    }
+  ]
+}