# Piano samples

Piano recording credit: **Versilian Studios, VSCO 2 / VSO2**.
Distributed by **Nicholaus P. Brosowsky, tonejs-instruments**.

Sample license: **Creative Commons Attribution 3.0 Unported (CC BY 3.0)**.
License and legal code: https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by/3.0/legalcode

Pinned upstream revision: `622c2f1c32c8cfce4158ddc3eb26e518ddef37e5`.
Source: https://github.com/nbrosowsky/tonejs-instruments/tree/622c2f1c32c8cfce4158ddc3eb26e518ddef37e5/samples/piano
Upstream sample license: https://github.com/nbrosowsky/tonejs-instruments/blob/622c2f1c32c8cfce4158ddc3eb26e518ddef37e5/LICENSE.md
Upstream source credits: https://github.com/nbrosowsky/tonejs-instruments/blob/622c2f1c32c8cfce4158ddc3eb26e518ddef37e5/sample-source-info.txt
Original library: https://vis.versilstudios.com/vsco-community.html

Modifications by Elysia Tools: selected 15 roots C1/F#1 through C7/F#7 plus C8;
converted to mono 44.1 kHz, limited to six seconds, faded out from 5.5 to 6 seconds,
and re-encoded as 128 kbit/s MP3. Shorter original recordings remain shorter.
The runtime transposes the nearest root, so sustain is finite and this is not a
velocity-layered concert piano. No upstream source code is copied into the engine.

Reproduction (FFmpeg is a vendoring tool, not a runtime dependency):

```
ffmpeg -i ORIGINAL.mp3 -t 6 -af afade=t=out:st=5.5:d=0.5 -ac 1 -ar 44100 -c:a libmp3lame -b:a 128k OUTPUT.mp3
```

No endorsement by the recording authors or distributors is implied.
Final distributed SHA-256 values are recorded in `manifest.json`.