Rumor is a realtime monophonic (with chords) MIDI keyboard to Lilypond converter. 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.
All bugs Latest bugs reported
Bug #1413108: notator.cc:337: abs on unsigned value
Reported on 2015-01-21
Bug #1220392: Appropriate metronome sound
Reported on 2013-09-03
Bug #782750: guile2 support
Reported on 2011-05-14