{"url":"/dataset/asap-aligned-scores-and-performances","name":"ASAP","full_name":"Aligned Scores and Performances","description_markdown":"**ASAP** is a dataset of 222 digital musical scores aligned with 1068 performances (more than 92 hours) of Western classical piano music.\r\n\r\nThe scores are provided as paired MusicXML files and quantized MIDI files, and the performances as paired MIDI files and partially as audio recordings. Scores and performances are aligned with downbeat, beat, time signature, and key signature annotations.\r\n\r\nSource: [ASAP: a dataset of aligned scores and performances for piano transcription](https://archives.ismir.net/ismir2020/paper/000127.pdf)","description_withheld":null,"homepage":"https://github.com/fosfrancesco/asap-dataset","introduced_date":"2020-11-05","introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[{"name":"Audio","url":"/datasets/modality/audio"},{"name":"Midi","url":"/datasets/modality/midi"},{"name":"Music","url":"/datasets/modality/music"}],"tasks":[{"name":"Beat Tracking","url":"/task/beat-tracking","datasets_with_task":"/datasets/task/beat-tracking"},{"name":"Downbeat Tracking","url":"/task/downbeat-tracking","datasets_with_task":"/datasets/task/downbeat-tracking"},{"name":"Music Transcription","url":"/task/music-transcription","datasets_with_task":"/datasets/task/music-transcription"},{"name":"Online Beat Tracking","url":"/task/online-beat-tracking","datasets_with_task":"/datasets/task/online-beat-tracking"},{"name":"Online Downbeat Tracking","url":"/task/online-downbeat-tracking","datasets_with_task":"/datasets/task/online-downbeat-tracking"},{"name":"Music Generation","url":"/task/music-generation","datasets_with_task":"/datasets/task/music-generation"},{"name":"Music Performance Rendering","url":"/task/music-performance-rendering","datasets_with_task":"/datasets/task/music-performance-rendering"}],"languages":[],"variants":["ASAP"],"data_loaders":[],"num_papers_in_archive":13,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/beat-tracking-on-asap-aligned-scores-and","task":"Beat Tracking","dataset_variant":"ASAP","rows":1,"metrics":["F1"],"first_row_in_archive_order":{"model":"Beat This!","paper":"/paper/beat-this-accurate-beat-tracking-without-dbn","metrics":{"F1":"76.3"},"code_links":[{"title":"CPJKU/beat_this","url":"https://github.com/CPJKU/beat_this"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/downbeat-tracking-on-asap-aligned-scores-and","task":"Downbeat Tracking","dataset_variant":"ASAP","rows":1,"metrics":["F1"],"first_row_in_archive_order":{"model":"Beat This!","paper":"/paper/beat-this-accurate-beat-tracking-without-dbn","metrics":{"F1":"61.2"},"code_links":[{"title":"CPJKU/beat_this","url":"https://github.com/CPJKU/beat_this"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/beat-this-accurate-beat-tracking-without-dbn","title":"Beat this! Accurate beat tracking without DBN postprocessing","date":"2024-07-31","rows_on_this_dataset":2,"code_links":1,"syntology":null}],"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."}