Simple guitar toy in bash
bash
ALSA (or pulseaudio) [Linux only]
alsa-utils (Linux) or sox (Mac)
git clone https://github.com/quisys/bashtar
cd bashtar
./bashtar.sh
for this program to work on a Mac, it requires aplay to point to play
sudo ln -s /opt/homebrew/bin/play /opt/homebrew/bin/aplay
keys are similar to a guitar; 1 plays an open e, 2 plays an open a and so on.
q plays an f on the e string, w plays an a sharp and so on.
basically, the first 6 numbers are open strings and the alpha keys are the fretboard.
example: open b string = 5, first fret = t, second = g, third = b