{
    "keys": {
        "caption_seq": "music_v1/64splits/caption.53.pt",
        "reason_seq": "music_v1/64splits/reason_tokens.53.pt",
        "semantic_seq": "music_v1/64splits/semantic_tokens.53.pt"
    },
    "type": [
        "text",
        "audio",
        "audio"
    ],
    "features": {},
    "loss_key": [
        "reason_seq",
        "semantic_seq"
    ],
    "task": "TTM",
    "repeat_num": 2
}