Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/8
M:2/4
K:G
['dg e2', 'gbg B caac Bggd edcB AA AB', 'gbg B b3 a g3 f edcB']  
X:1
L:1/8
M:2/4
K:G
 B/c/ | d B/c/ dg | e2 c2 | AA dd | c/B/A/B/ GB/c/ | dB/c/ dg | e2 a2 | g/f/e/d/ ef | gbg :: B | 
 caac | Bggd | edcB | AA AB | caac | Bgg>a | g/f/e/d/ ef | gbg :: B | b3 a | g3 f | edcB | AAAa | 
 c'3 b | a3 g | g/f/e/d/ e f | g3 :|  