nimbu is described as 'The real-time arranger, to play characteristic accompaniments. nimbu computes song-related accompaniments from MIDI Files and loads and exports Yamaha styles. Every level of music can be edited in any way with undo / redo. Free trial edition' and is an app in the audio & music category. There are four alternatives to nimbu for Windows and Mac. The best alternative is Band-in-a-Box. Other great apps like nimbu are VArranger, Live-Styler and One Man Band.
Band-in-a-Box is an intelligent automatic accompaniment program. You can hear and play along to many song ideas and go from "nothing" to "something" in a very short period of time with Band-in-a-Box as your "on demand" backup band.
The Live-Styler is a fully equipped, software based computer organ. With it you can optionally operate 3 top manuals, 2 middle manuals, 2 low manuals and 1 bass pedal. The Live-Styler includes a complete automatic accompaniment.
Transforms all (piano, synthesizer) keyboards into arranger keyboards with real time chords recognition!
Creates complete MIDI music-arrangements with just simple drag and drop operations!
Utilises, modifies and creates styles in Yamaha format!.