{"url":"/dataset/jsb-chorales","name":"JSB Chorales","full_name":null,"description_markdown":"The **JSB** chorales are a set of short, four-voice pieces of music well-noted for their stylistic homogeneity. The chorales were originally composed by Johann Sebastian Bach in the\r\n18th century. He wrote them by first taking pre-existing melodies from contemporary Lutheran hymns and then harmonising them to create the parts for the remaining\r\nthree voices. The version of the dataset used canonically in representation learning contexts consists of 382 such chorales, with a train/validation/test split of 229, 76 and 77 samples respectively.","description_withheld":null,"homepage":"http://www-etud.iro.umontreal.ca/~boulanni/icml2012","introduced_date":"2012-06-27","introduced_date_note":null,"introduced_by":{"paper":"/paper/modeling-temporal-dependencies-in-high","title":"Modeling Temporal Dependencies in High-Dimensional Sequences: Application to Polyphonic Music Generation and Transcription","first_author":"Nicolas Boulanger-Lewandowski","url":null},"license":{"name":"Public Domain","url":"https://copyright.cornell.edu/publicdomain"},"modalities":[{"name":"Midi","url":"/datasets/modality/midi"},{"name":"Music","url":"/datasets/modality/music"}],"tasks":[{"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":["JSB Chorales"],"data_loaders":[],"num_papers_in_archive":33,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/music-modeling-on-jsb-chorales","task":"Music Modeling","dataset_variant":"JSB Chorales","rows":10,"metrics":["NLL","Parameters"],"first_row_in_archive_order":{"model":"TonicNet","paper":"/paper/js-fake-chorales-a-synthetic-dataset-of","metrics":{"NLL":"0.208"},"code_links":[{"title":"omarperacha/TonicNet","url":"https://github.com/omarperacha/TonicNet"},{"title":"omarperacha/js-fakes","url":"https://github.com/omarperacha/js-fakes"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/improving-polyphonic-music-models-with","title":"Improving Polyphonic Music Models with Feature-Rich Encoding","date":"2019-11-26","rows_on_this_dataset":1,"code_links":2,"syntology":null},{"paper":"/paper/seq-u-net-a-one-dimensional-causal-u-net-for","title":"Seq-U-Net: A One-Dimensional Causal U-Net for Efficient Sequence Modelling","date":"2019-11-14","rows_on_this_dataset":2,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":6,"samples_ran":0,"samples_unverified":6,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/counterpoint-by-convolution","title":"Counterpoint by Convolution","date":"2019-03-18","rows_on_this_dataset":1,"code_links":4,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":1,"samples_ran":0,"samples_unverified":1,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/music-transformer","title":"Music Transformer","date":"2018-09-12","rows_on_this_dataset":1,"code_links":12,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":4,"samples_ran":2,"samples_unverified":2,"pointer_only_for_licence":1,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/an-empirical-evaluation-of-generic","title":"An Empirical Evaluation of Generic Convolutional and Recurrent Networks for Sequence Modeling","date":"2018-03-04","rows_on_this_dataset":1,"code_links":35,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":10,"samples_ran":2,"samples_unverified":8,"pointer_only_for_licence":1,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/empirical-evaluation-of-gated-recurrent","title":"Empirical Evaluation of Gated Recurrent Neural Networks on Sequence Modeling","date":"2014-12-11","rows_on_this_dataset":1,"code_links":14,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":3,"samples_ran":0,"samples_unverified":3,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/modeling-temporal-dependencies-in-high","title":"Modeling Temporal Dependencies in High-Dimensional Sequences: Application to Polyphonic Music Generation and Transcription","date":"2012-06-27","rows_on_this_dataset":2,"code_links":1,"syntology":null},{"paper":"/paper/js-fake-chorales-a-synthetic-dataset-of","title":"JS Fake Chorales: a Synthetic Dataset of Polyphonic Music with Human Annotation","date":null,"rows_on_this_dataset":1,"code_links":2,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":5,"samples_harvested":24,"samples_ran":4,"samples_unverified":20,"pointer_only_for_licence":2,"papers_with_no_sample_that_ran":3,"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."}