PSPlay- formerly “Guitar” has been updated. It’s a guitar simulation application. It has 8 Chords/Bass notes and 1 Drum beat.

Controls are:
E Chord-Cross
F Chord-Square
G Chord-Triangle
A Chord-Circle
B Chord-Down
C Chord-Left
D Chord-Up
Eb Chord-Right
Drumbeat 1-L
Start- Switch to Bass/Guitar.

http://forums.qj.net/showthread.php?t=131240