The DigiTech® TRIO is available from Promenade Music here - http://www.promenademusic.co.uk/Digit...

The TRIO is your own band inside a guitar pedal!

The TRIO listens to the way you play and automatically generates bass and drum parts that match your song. Just plug your guitar into TRIO, press the footswitch to teach TRIO your chords and rhythm, then press the footswitch again to start playing with your own personal band!