Write music inside Emacs! This currently has been tested on Linux only, and there it requires aplay. There is untested support for MacOS.
M-x zmusic. This shows a series of lines. Each line of text represents a musical beat. The first beat should be highlighted in blue. Each dash in that line represents a potential note in that beat.
Move around with
Toggle the note at point with
space, or left-click to toggle.
Kill the current beat with
k, and yank it with
Play music, or pause the music, with
Set the next note to the one at point with
If the music is paused, replay the currently-highlighted beat with
Count the highlighted beat, playing it and steping forwards, with
Please file bugs at our bug tracker.