license information:

vln-pizz-a4.aiff
===================================
author:   ldk1609 @ freesound.org
details:  part of soundpack https://freesound.org/people/ldk1609/packs/3561/
license:  Creative Commons 0: http://creativecommons.org/publicdomain/zero/1.0/

a.wav, b.wav, c.wav
===================================
author:   Alex McLean and contributors
details:  part of TidalCycles https://github.com/tidalcycles/Tidal
license:  GNU Public license version 3 (or later)

vla-overtones-3.mp3
===================================
author:   PhonosUPF @ freesound.org
details:  https://freesound.org/people/PhonosUPF/sounds/495956/download/495956__phonosupf__viola-overtones-3.wav
license:  Creative Commons 0: http://creativecommons.org/publicdomain/zero/1.0/

vla-grave-3.mp3
===================================
author:   PhonosUPF @ freesound.org
details:  https://freesound.org/people/PhonosUPF/sounds/495958/download/495958__phonosupf__viola-grave-3.wav
license:  Creative Commons 0: http://creativecommons.org/publicdomain/zero/1.0/





