One-Man Band is a mobile application that lets musicians pick a song from a library, tap any instrument to mute it, and then play along. We offer high-quality backing tracks for all instruments, and work with studio musicians to record covers when original multi-tracks are not available. App is free, users pay $3-5 per song, or $7.99/month and songs at $1-3. Studio musicians take share of covers sold. Raising seed-round for music licensing.