Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:3/4
K:G
['dc c2']  
X:1
L:1/8
M:3/4
K:G
 D2 | B2 cBAG | FG A2 D2 | c4 dc | c2 B2 z G | e2 e3 d | dc c2 dc | B4 e2 | d2 c2 d2 | B4 |]  