Rename to mtg_jamendo

.gitignore

@@ -1 +1,4 @@
 /.idea
+/venv/
+/**/.DS_Store
+/**/__pycache__

genres.py

@@ -0,0 +1,252 @@
+ABSTRACTHIPHOP = "abstracthiphop"
+ACID = "acid"
+ACIDHOUSE = "acidhouse"
+ACIDJAZZ = "acidjazz"
+ACIDROCK = "acidrock"
+ACOUSTICROCK = "acousticrock"
+AFRICAN = "african"
+ALTERNATIVE = "alternative"
+ALTERNATIVEROCK = "alternativerock"
+AMBIANT = "ambiant"
+AMBIENT = "ambient"
+AMBIENTE = "ambiente"
+AMBIENTMUSIC = "ambientmusic"
+AMERICANA = "americana"
+ARTROCK = "artrock"
+ASIAN = "asian"
+ATMOSPHERIC = "atmospheric"
+AVANTGARDE = "avantgarde"
+BAROQUE = "baroque"
+BEBOP = "bebop"
+BLACKMETAL = "blackmetal"
+BLUES = "blues"
+BLUESROCK = "bluesrock"
+BOSSANOVA = "bossanova"
+BREAKBEAT = "breakbeat"
+BREAKCORE = "breakcore"
+BRITPOP = "britpop"
+CABARET = "cabaret"
+CELTIC = "celtic"
+CHANSON = "chanson"
+CHANSONATEXTE = "chansonatexte"
+CHANSONFRANCAISE = "chansonfrancaise"
+CHILLOUT = "chillout"
+CHILLOUTLOUNGE = "chilloutlounge"
+CHIPTUNE = "chiptune"
+CHOIR = "choir"
+CHORAL = "choral"
+CHRISTIAN = "christian"
+CHRISTIANRAP = "christianrap"
+CLASSICAL = "classical"
+CLASSICALMUSIC = "classicalmusic"
+CLASSICROCK = "classicrock"
+CLUB = "club"
+COMPUTERMUSIC = "computermusic"
+CONTEMPORARY = "contemporary"
+COUNTRY = "country"
+COUNTRYROCK = "countryrock"
+DANCE = "dance"
+DANCEHALL = "dancehall"
+DANCEHOUSE = "dancehouse"
+DANCEMUSIC = "dancemusic"
+DANCEPOP = "dancepop"
+DARKAMBIENT = "darkambient"
+DARKELECTRO = "darkelectro"
+DARKWAVE = "darkwave"
+DEATH = "death"
+DEATHMETAL = "deathmetal"
+DEEPHOUSE = "deephouse"
+DEUTSCHROCK = "deutschrock"
+DISCO = "disco"
+DOOM = "doom"
+DOWNBEAT = "downbeat"
+DOWNTEMPO = "downtempo"
+DREAMPOP = "dreampop"
+DRONE = "drone"
+DRONEAMBIENT = "droneambient"
+DRUMNBASS = "drumnbass"
+DUB = "dub"
+DUBELECTRO = "dubelectro"
+DUBSTEP = "dubstep"
+EASYLISTENING = "easylistening"
+EBM = "ebm"
+EDM = "edm"
+ELECTROAMBIENT = "electroambient"
+ELECTRODANCE = "electrodance"
+ELECTROHOUSE = "electrohouse"
+ELECTROJAZZ = "electrojazz"
+ELECTRONIC = "electronic"
+ELECTRONICAL = "electronical"
+ELECTRONICAMBIENT = "electronicambient"
+ELECTRONICMUSIC = "electronicmusic"
+ELECTRONIK = "electronik"
+ELECTRONIKA = "electronika"
+ELECTROPOP = "electropop"
+ELECTROPUNK = "electropunk"
+ELECTROROCK = "electrorock"
+ELEKTRO = "elektro"
+ELETRONICA = "eletronica"
+EMO = "emo"
+EMOCORE = "emocore"
+ETHNICROCK = "ethnicrock"
+ETHNO = "ethno"
+EURODANCE = "eurodance"
+EXPERIMENTAL = "experimental"
+EXPERIMENTALROCK = "experimentalrock"
+FLAMENCO = "flamenco"
+FOLK = "folk"
+FOLKPOP = "folkpop"
+FREEJAZZ = "freejazz"
+FUNK = "funk"
+FUSION = "fusion"
+GANGSTA = "gangsta"
+GANGSTARAP = "gangstarap"
+GARAGE = "garage"
+GIPSY = "gipsy"
+GLAM = "glam"
+GLITCH = "glitch"
+GOSPEL = "gospel"
+GOTH = "goth"
+GOTHIC = "gothic"
+GRINDCORE = "grindcore"
+GROOVE = "groove"
+GRUNGE = "grunge"
+GUITARRAS = "guitarras"
+GUITARROCK = "guitarrock"
+HARD = "hard"
+HARDCORE = "hardcore"
+HARDROCK = "hardrock"
+HARDSTYLE = "hardstyle"
+HARDTEK = "hardtek"
+HARDTRANCE = "hardtrance"
+HEAVYMETAL = "heavymetal"
+HIPHOP = "hiphop"
+HIPHOPINSTRUMENTAL = "hiphopinstrumental"
+HOUSE = "house"
+HOUSEELECTRO = "houseelectro"
+HOUSEMUSIC = "housemusic"
+IDM = "idm"
+IMPROVISATION = "improvisation"
+INDIE = "indie"
+INDIEPOP = "indiepop"
+INDIEROCK = "indierock"
+INDIEROCKPOP = "indierockpop"
+INDIETRONICA = "indietronica"
+INDUSTRIAL = "industrial"
+INSTRUMENTALHIPHOP = "instrumentalhiphop"
+INSTRUMENTALPOP = "instrumentalpop"
+INSTRUMENTALROCK = "instrumentalrock"
+ISLAND = "island"
+JAZZ = "jazz"
+JAZZFUNK = "jazzfunk"
+JAZZFUSION = "jazzfusion"
+JAZZROCK = "jazzrock"
+JROCK = "jrock"
+JUNGLE = "jungle"
+KRAUTROCK = "krautrock"
+LATIN = "latin"
+LATINO = "latino"
+LOFI = "lofi"
+LOUNGE = "lounge"
+LOUNGEMUSIC = "loungemusic"
+MANOUCHE = "manouche"
+MARCH = "march"
+MEDIEVAL = "medieval"
+METAL = "metal"
+METALCORE = "metalcore"
+MIDDLEEASTERN = "middleeastern"
+MINIMAL = "minimal"
+MINIMALISM = "minimalism"
+MINIMALTECHNO = "minimaltechno"
+NEOCLASSICAL = "neoclassical"
+NEWAGE = "newage"
+NEWWAVE = "newwave"
+NOISE = "noise"
+NUJAZZ = "nujazz"
+NUMETAL = "numetal"
+OPERA = "opera"
+ORCHESTRAL = "orchestral"
+ORIENTAL = "oriental"
+POP = "pop"
+POPELECTRO = "popelectro"
+POPFOLK = "popfolk"
+POPFUNK = "popfunk"
+POPPUNK = "poppunk"
+POPROCK = "poprock"
+POSTPUNK = "postpunk"
+POSTROCK = "postrock"
+POWERMETAL = "powermetal"
+POWERPOP = "powerpop"
+PROG = "prog"
+PROGRESSIVE = "progressive"
+PROGRESSIVEHOUSE = "progressivehouse"
+PROGRESSIVEMETAL = "progressivemetal"
+PROGRESSIVEROCK = "progressiverock"
+PSYCHEDELIC = "psychedelic"
+PSYTRANCE = "psytrance"
+PUNK = "punk"
+PUNKROCK = "punkrock"
+RAGGA = "ragga"
+RAGTIME = "ragtime"
+RAP = "rap"
+RAPCORE = "rapcore"
+RAPFRANCAIS = "rapfrancais"
+RAPS = "raps"
+RAVE = "rave"
+REGGAE = "reggae"
+REGGAETON = "reggaeton"
+RHYTHMANDBLUES = "rhythmandblues"
+RNB = "rnb"
+ROCK = "rock"
+ROCKALTERNATIF = "rockalternatif"
+ROCKANDROLL = "rockandroll"
+ROCKFRANCAIS = "rockfrancais"
+ROCKNROLL = "rocknroll"
+ROCKPOP = "rockpop"
+ROCKSTEADY = "rocksteady"
+SALSA = "salsa"
+SAMBA = "samba"
+SCORE = "score"
+SHOEGAZE = "shoegaze"
+SINGERSONGWRITER = "singersongwriter"
+SKA = "ska"
+SMOOTHJAZZ = "smoothjazz"
+SOUL = "soul"
+SOULJAZZ = "souljazz"
+SOUNDSCAPES = "soundscapes"
+SOUNDTRACK = "soundtrack"
+SOUNDTRACKS = "soundtracks"
+SOUTHERNROCK = "southernrock"
+SPACEROCK = "spacerock"
+STONER = "stoner"
+SWING = "swing"
+SYMPHONIC = "symphonic"
+SYNTHPOP = "synthpop"
+SYNTHWAVE = "synthwave"
+TANGO = "tango"
+TECHHOUSE = "techhouse"
+TECHNO = "techno"
+TECHNOHOUSE = "technohouse"
+TECHNOINDUSTRIAL = "technoindustrial"
+TECHNOPOP = "technopop"
+TECNO = "tecno"
+TEKNO = "tekno"
+THRASHMETAL = "thrashmetal"
+TRANCE = "trance"
+TRANCEMELODIQUE = "trancemelodique"
+TRANCEMUSIC = "trancemusic"
+TRANCETECHNO = "trancetechno"
+TRAP = "trap"
+TRIBAL = "tribal"
+TRIP = "trip"
+TRIPHOP = "triphop"
+VARIETE = "variete"
+WALTZ = "waltz"
+WORLD = "world"
+WORLDFUSION = "worldfusion"
+WORLDMUSIK = "worldmusik"
+_60S = "60s"
+_70S = "70s"
+_80S = "80s"
+_8BIT = "8bit"
+_90S = "90s"

mtg_jamendo.py

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+# Copyright 2020 The HuggingFace Datasets Authors and the current dataset script contributor.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import csv
+import json
+import os
+from pathlib import Path
+
+import pandas as pd
+
+import genres
+import datasets
+
+# Find for instance the citation on arxiv or on the dataset repo/website
+_CITATION = """
+@conference {bogdanov2019mtg,
+    author = "Bogdanov, Dmitry and Won, Minz and Tovstogan, Philip and Porter, Alastair and Serra, Xavier",
+    title = "The MTG-Jamendo Dataset for Automatic Music Tagging",
+    booktitle = "Machine Learning for Music Discovery Workshop, International Conference on Machine Learning (ICML 2019)",
+    year = "2019",
+    address = "Long Beach, CA, United States",
+    url = "http://hdl.handle.net/10230/42015"
+}
+"""
+
+_DESCRIPTION = """
+Repackaging of the MTG Jamendo dataset.
+
+We present the MTG-Jamendo Dataset, a new open dataset for music auto-tagging. 
+It is built using music available at Jamendo under Creative Commons licenses and tags provided by content creators. 
+The dataset contains over 55,000 full audio tracks with 195 tags from genre, instrument, and mood/theme categories.
+"""
+
+_HOMEPAGE = "https://github.com/MTG/mtg-jamendo-dataset"
+_LICENSE = "Apache License 2.0"
+
+# The HuggingFace Datasets library doesn't host the datasets but only points to the original files.
+_URLS = {
+    "train": {
+        i: f"https://huggingface.co/datasets/rkstgr/mtg-jamendo/resolve/main/data/train/{i}.tar" for i in range(200)
+    },
+    "val": {
+        i: f"https://huggingface.co/datasets/rkstgr/mtg-jamendo/resolve/main/data/val/{i}.tar" for i in range(22)
+    }
+}
+
+
+class MtgJamendo(datasets.GeneratorBasedBuilder):
+    """
+    Audio dataset containing over 55,000 full audio tracks with
+    195 tags from genre, instrument, and mood/theme categories
+    """
+
+    VERSION = datasets.Version("1.1.0")
+
+    def _info(self):
+        features = datasets.Features(
+            {
+                "id": datasets.Value("int32"),
+                "artist_id": datasets.Value("int32"),
+                "album_id": datasets.Value("int32"),
+                "durationInSec": datasets.Value("float"),
+                "genres": datasets.Sequence(datasets.Value("string")),
+                "instruments": datasets.Sequence(datasets.Value("string")),
+                "moods": datasets.Sequence(datasets.Value("string")),
+                "chunk_nr": datasets.Value("int32"),
+                "audio": datasets.Audio(sampling_rate=22_050),
+            }
+        )
+
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=features,
+            homepage=_HOMEPAGE,
+            license=_LICENSE,
+            citation=_CITATION,
+        )
+
+    def _split_generators(self, dl_manager):
+        archive_path = dl_manager.download(_URLS)
+
+        # (Optional) In non-streaming mode, we can extract the archive locally to have actual local audio files:
+        local_extracted_archive = dl_manager.extract(archive_path) if not dl_manager.is_streaming else {}
+
+        def to_dict(xs: list) -> dict:
+            return {x["id"]: x for x in xs}
+
+        train_tracks = to_dict(
+            pd.read_csv(Path(__file__).parent / "train.tsv", sep="\t").to_dict("records")
+        )
+        valid_tracks = to_dict(
+            pd.read_csv(Path(__file__).parent / "valid.tsv", sep="\t").to_dict("records")
+        )
+
+        train_splits = [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={
+                    "local_extracted_archive": local_extracted_archive.get("train"),
+                    "files": dl_manager.iter_archive(archive_path["train"]),
+                    "tracks": train_tracks,
+                },
+            )
+        ]
+        val_splits = [
+            datasets.SplitGenerator(
+                name=datasets.Split.VALIDATION,
+                gen_kwargs={
+                    "local_extracted_archive": local_extracted_archive.get("val"),
+                    "files": dl_manager.iter_archive(archive_path["val"]),
+                    "tracks": valid_tracks,
+                },
+            )
+        ]
+
+        return train_splits + val_splits
+
+    # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
+    def _generate_examples(self, files, local_extracted_archive, tracks):
+        """Generate examples from archive_path."""
+        audio_paths = {}
+        for _, directory in local_extracted_archive.items():
+            for f in Path(directory).iterdir():
+                if f.suffix == ".opus":
+                    _id = int(f.stem)
+                    audio_paths[_id] = str(f)
+
+        for _id, audio_path in audio_paths.items():
+            data = {
+                "id": _id,
+                "artist_id": tracks[_id]["artist_id"],
+                "album_id": tracks[_id]["album_id"],
+                "durationInSec": tracks[_id]["durationInSec"],
+                "genres": eval(tracks[_id]["genres"]),
+                "instruments": eval(tracks[_id]["instruments"]),
+                "moods": eval(tracks[_id]["moods"]),
+                "chunk_nr": tracks[_id]["chunk_nr"],
+                "audio": audio_path,
+            }
+            yield _id, data
+
+
+if __name__ == '__main__':
+    mtg = MtgJamendo()
+    mtg.download_and_prepare()