ATEPP is a dataset of expressive piano performances by virtuoso pianists. The dataset contains 11742 11677 performances (~1000 hours) by 49 pianists and covers 1580 movements by 25 composers. All of the MIDI files in the dataset come from the piano transcription of existing audio recordings of piano performances. Scores in MusicXML format are also available for around half of the tracks. The dataset is organized and aligned by compositions and movements for comparative studies. For more details, please check here.

When creating ATEPP Version-1.0.x, we only applied movement-wise matching to remove erroneously downloaded audio. Now, we finished detecting repeated audios by audio-wise fingerprint matching. Only 65 audios were detected repeated, and the corresponding transcribed midi files were removed.