“Appcompanist” is perfect for teachers or students to gain access to thousands of free piano accompaniment tracks. The website provides users with the ability to adjust rubato, accents, and smoothly increase or decrease tempo as the piece plays without affecting piano quality. One can adjust Accompaniment to any key or turn it into a repeated exercise. Create and edit playlists to easily find your “go-to” repertoire and share it with others.
Price: Free with upgrades available