RapidComposer LE Download: An advanced phrase-based composition application that offers a large palette of chords, rhythm generators and resizable smart phrases to include in your music
Rapid Composer | The Missing Manual | 01 Introduction and Overview - inventionen.eu
RapidComposer by MusicDevelopments - Music Prototyping Plugin VST VST3 Audio Unit
Review of RapidComposer music prototyping software by MusicDevelopments - www.andrulian.com