Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/4=100
M:6/8
K:G
['Bcd BAG', 'BAG Bcd efg aAA cBA Bcd eg/f/e/f/']  
X:1
L:1/8
Q:1/4=100
M:6/8
K:G
 Bcd BAG | FAA cBA | Bcd BAG | DGG BAG :: Bcd efg | aAA cBA | Bcd eg/f/e/f/ | gag BAG :|  