GENNY Chiptune Forums

I can't say for sure, but my speculation is that the problem is due to the fact that Genny mostly deals in MIDI channels, and in most cases general MIDI will only allow you to pitchbend within 1 octave +/- of the note. Now, if the notes you're trying to bend or portamento between are within 24 semit...

I just find it weird that Genny has support for Mega MIDI, which uses .opm for its presets, even though Genny itself doesn't Import/Export to those formats. I hope this is planned eventually