Acoustic steel-string guitar samples

Source: FluidR3_GM acoustic_guitar_steel, rendered and distributed by
Benjamin Gleitzman and contributors, MIDI.js Soundfonts.
Original Fluid soundfont: Frank Wen and contributors.
https://github.com/gleitz/midi-js-soundfonts
https://gleitz.github.io/midi-js-soundfonts/FluidR3_GM/acoustic_guitar_steel-mp3.js

Soundfont license: Creative Commons Attribution 3.0 Unported (CC BY 3.0).
https://creativecommons.org/licenses/by/3.0/

This site extracts the unchanged MP3 samples for MIDI notes 40 through 83.
Runtime playback adjusts gain, duration and playback rate for teaching examples.
No endorsement by the original creators is implied.