VArranger - vArranger is a PC arranger software, playing Yamaha, Roland and Ketron styles in realtime !
Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
nimbu - nimbu is the arranger, to play characteristic accompaniments. Accompaniments that allow the title to sound and to be recognized without melody. This arranger performs the way music works. In realtime.
Aria Maestosa - Aria Maestosa is an open-source (GPL) midi tracker/editor.
Live-Styler - The Live-Styler is a fully equipped, software based computer organ.
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!