I think you are being unfair to teh quothey did use 3 chords.
(
Bobby Bob Bob also available on http://jbobw.deviantart.com/,
Sat 12 Sep 2009, 15:59,
archived)
Two buttonsleft button one chord
right button another chord
both together third chord
(right button another chord
both together third chord
epiphany coming live from sweden,
Sat 12 Sep 2009, 16:29,
archived)
Oh yeah fair point Bobby Bob Bob also available on http://jbobw.deviantart.com/,
Sat 12 Sep 2009, 18:25,
archived)