   player.note 'e4', start: 2.5, gain: 0.2
   player.note 'g4', start: 3, gain: 0.2
 
-t2 = ->
+piece 'arpeggiated chords', ->
   player.chord 'C4', pick: '0121212'
   player.rest 2
   player.chord 'F4', pick: '0121212'

  player.rest 2
  player.chord 'C4', pick: '1202120', duration: 10

t3 = ->
  player.progression 'I Ib Ic ii IV iii IVb V7 V7b V7c Ic Ib I'
  , pick: '0121'
  , chord_separation: 0

  , chord_separation: .5
  , gain: .5

@play = ->
  player.rewind()
  pieces['chord progression']()
