Impro-Visor is a music notation program designed to help jazz musicians compose and hear solos similar to ones that might be improvised.




Band-in-a-Box is described as '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' and is a music production app in the audio & music category. There are more than 50 alternatives to Band-in-a-Box for a variety of platforms, including Windows, Mac, Linux, iPhone and iPad apps. The best Band-in-a-Box alternative is Impro-Visor, which is both free and Open Source. Other great apps like Band-in-a-Box are ChordPulse, MMA, JJazzLab and Avid Sibelius.
Impro-Visor is a music notation program designed to help jazz musicians compose and hear solos similar to ones that might be improvised.




ChordPulse is a handy backing band software for music practice, inspiration, improvisation, and pure fun with music. Play and sing along with ChordPulse. Use it as a full accompaniment, a drum machine with bass, a metronome with chords, and more.

“MMA—Musical MIDI Accompaniment” is an accompaniment generator. It creates MIDI tracks for a soloist to perform over from a user supplied file containing chords and MMA directives.

JJazzLab is a free Midi-based application which automatically generates backing tracks (a musical accompaniment) for any song. It’s a jam buddy to have fun improvising, learn new stuff or just practice your instrument. It’s also a great tool for teachers.

Professional music notation software for Windows and macOS featuring intuitive, task-based score creation, MIDI and onscreen input, up to 16 staves, guitar tab conversion, Magnetic Layout, dynamic parts updates, text and lyric support, scanning tools, and expressive playback.




iReal Pro offers an easy-to-use tool to help musicians of all levels master their art. iReal Pro simulates a real-sounding band that can accompany you as you practice, and also lets you collect chord charts of your favorite songs for reference.



Rosegarden is a well-rounded audio and MIDI sequencer, score editor, and general-purpose music composition and editing environment.



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!




Composing it for you... Automatic three and four-part composition (styles: J.S. Bach, Max Reger, Jazz, Pop plus creating your own styles), automatic harmonizing, automatic fugue and canon composition.




The Tonelib JAM is a software for creating, editing, printing and listening to tablature and sheet music for guitar and other fretted instruments. You can use Tonelib JAM for regular guitar practicing, for learning songs or for advancing your performance skills to the next level.


Groovyband Live! is a realtime arranger software that runs on any Windows PC (tablet, laptop, desktop), interfaces with MIDI input devices (keyboards, pedal board, control surfaces) and produces a live stream of MIDI events to drive a suitable sound generator.




better user interface. many similar facilities to BIAB.