# Instrument sample credits

## Flute, oboe, clarinet and bassoon

VSCO 2 Community Edition, by Versilian Studios (Sam Gossner and contributors).
Source: https://github.com/sgossner/VSCO-2-CE
License: CC0 1.0 Universal (public domain dedication).
https://creativecommons.org/publicdomain/zero/1.0/
The complete license is included at winds/LICENSE-VSCO-CC0.txt.

The app uses 43 sustained recordings across these four instruments. Adaptations:
leading silence trimmed, converted to mono 32 kHz PCM, small tuning corrections,
level balancing and phase-matched crossfades for sustained-note loops. The natural
recorded attacks are retained. Pitch shifting between neighbouring recorded roots
and instrument-specific envelopes are applied during playback.

## Saxophones and backing instruments

FluidR3_GM (Fluid R3 General MIDI SoundFont), converted to MP3 by the MIDI.js
Soundfonts project (gleitz and contributors).
Source: https://github.com/gleitz/midi-js-soundfonts/tree/gh-pages/FluidR3_GM
License: Creative Commons Attribution 3.0 United States.
https://creativecommons.org/licenses/by/3.0/us/

Alto and tenor saxophones use 13 roots each, spaced three semitones apart.
These samples have been converted to mono 32 kHz PCM, trimmed, tuned, level
balanced and crossfaded for sustained-note loops. Piano, nylon guitar and
acoustic bass use the original unmodified MP3 samples. Pitch shifting and
playback envelopes are applied in the app.

## Reproducibility

Exact source revisions, filenames, root pitches, processing corrections and loop
boundaries are recorded in winds/manifest.json. Source selections are retained in
scripts/wind-sources.json; scripts/prepare-wind-samples.py rebuilds the wind pack.
Percussion and light room ambience are generated by the app.