Install rumor by entering the following commands in the terminal:
sudo apt update sudo apt install rumor
Description:
Realtime MIDI keyboard to Lilypond converter
Program for transcripting simple music played on (MIDI) keyboard to Lilypond text notation. It receives MIDI events, quantizes them according to its metronome on the fly and outputs handwritten-like corresponding Lilypond notation. Tempo, meter, key and other parameters can be set via command-line options.
Homepage: https://launchpad.net/rumor/
Version: 1.0.5-2.1
Section: universe/sound