Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:G
['', 'G2 e dBG', 'gbg faf efe']  
X:1
L:1/8
M:6/8
K:G
 BA |: G2 e dBG | BAB dBA | G2 e dBG | AGA BGD | G2 e dBG | BAB deg | age dBG | AGA BGD :| 
 gbg faf | efe def | gfg efg | a2 a bge | gbg faf | efe deg | age dBG | AGA BGE :|  