# Recorded source attribution

Qingyang Xi, Rachel M. Bittner, Johan Pauwels, Xuzhou Ye and Juan P. Bello, GuitarSet1.1.0 (2019-08-20), https://doi.org/10.5281/zenodo.3371780, CC BY4.0 https://creativecommons.org/licenses/by/4.0/. Human acoustic microphone recording00_BN1-129-Eb_solo_mic.wav and corresponding JAMS. Our modifications: four crops, one MP3 encode/decode per crop, tempo filters and intentional playback-rate control, raw and inverse-mapped MIDI, measurements and plots. Performance previously archived and used in prior pages; these source-speed comparisons are new, not a claim of a newly recorded performance. Largely automated labels with known errors, no endorsement implied.