A complete professional DAW that is free for Windows. While not an "auto-accompaniment" tool by default, it includes powerful MIDI tools and virtual instruments for building tracks.
The mobile versions for iPhone, iPad , and Android are often free to download and include a free trial to test style generation on your device. bandin a box free version top
A free entry-level music production software for Windows that includes over 5,000 loops and sounds to help beginners start composing instantly. Summary of Alternatives (2026) JJazzLab Advanced auto-accompaniment Win, Mac, Linux ChordBot Lite Mobile quick backing tracks iOS, Android Cakewalk Full production & recording GarageBand Beginners & Mac users MuseScore Sheet music & notation Win, Mac, Linux A complete professional DAW that is free for Windows
While there is no permanent "free version" of the desktop software, PG Music occasionally offers a for its mobile apps, and there are several powerful free alternatives that replicate its core auto-accompaniment features. Official Band-in-a-Box Free Options A free entry-level music production software for Windows
A sophisticated, 100% free alternative that can import Band-in-a-Box songs and use thousands of Yamaha style files available online.
If you buy the Pro version, PG Music offers a full refund within 30 days if you aren't satisfied, which functions as a risk-free trial. Top Free Alternatives to Band-in-a-Box