Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:12/8
K:D
['F2 A d2 f', 'f2 e']  
X:1
L:1/8
M:12/8
K:D
 F2 A d2 f F2 A d2 f | e2 A cBA e2 A cBA | F2 A d2 f F2 A d2 f | e2 A cBA B2 c d3 :: 
 a3 f2 e d3 def | g2 f e2 d Bcd efg | aga f2 e d2 c def | e2 A cBA B2 c d3 :|  