{"url":"/dataset/music21","name":"Music21","full_name":"Music21","description_markdown":"**Music21** is an untrimmed video dataset crawled by keyword query from Youtube. It contains music performances belonging to 21 categories. This dataset is relatively clean and collected for the purpose of training and evaluating visual sound source separation models.\r\n\r\nSource: [Music Gesture for Visual Sound Separation](https://arxiv.org/abs/2004.09476)\r\nImage Source: [https://towardsdatascience.com/midi-music-data-extraction-using-music21-and-word2vec-on-kaggle-cb383261cd4e](https://towardsdatascience.com/midi-music-data-extraction-using-music21-and-word2vec-on-kaggle-cb383261cd4e)","description_withheld":null,"homepage":"http://web.mit.edu/music21/","introduced_date":"2010-01-01","introduced_date_note":null,"introduced_by":{"paper":null,"title":"Music21: A Toolkit for Computer-Aided Musicology and Symbolic Music Data","first_author":null,"url":"http://ismir2010.ismir.net/proceedings/ismir2010-108.pdf"},"license":{"name":"BSD-3","url":"https://github.com/cuthbertLab/music21#music21"},"modalities":[{"name":"Audio","url":"/datasets/modality/audio"}],"tasks":[{"name":"10-shot image generation","url":"/task/10-shot-image-generation","datasets_with_task":"/datasets/task/10-shot-image-generation"},{"name":"Music Transcription","url":"/task/music-transcription","datasets_with_task":"/datasets/task/music-transcription"},{"name":"Music Modeling","url":"/task/music-modeling","datasets_with_task":"/datasets/task/music-modeling"},{"name":"Music Generation","url":"/task/music-generation","datasets_with_task":"/datasets/task/music-generation"}],"languages":[],"variants":["Music21"],"data_loaders":[],"num_papers_in_archive":33,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}