PG Music has tested web versions of the software that allow you to type in chords and hear a limited number of styles directly in your browser.
An open-source cross-platform studio (Windows, Linux, macOS) that allows you to sequence melodies and rhythms using your computer keyboard or MIDI controller. bandin a box free version top
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. PG Music has tested web versions of the
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 While not an "auto-accompaniment" tool by default, it
PG Music traditionally does not offer a downloadable demo for the main Windows/Mac software due to the massive file size of its RealTracks and RealDrums . However, you can access these official "free" or low-cost entry points:
A sophisticated, 100% free alternative that can import Band-in-a-Box songs and use thousands of Yamaha style files available online.