Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:D
['A FDFA d2 ef c2 BA']  
X:1
L:1/8
M:2/2
K:D
 z A |"D" FDFA d2 ef |"G" gefd"A7" c2 BA |"G" BcdB"D" ABAF |"A7" G2 E2 E3 A |"D" FDFA d2 ef | 
"G" gefd"A7" c2 BA |"G" BcdB"A7" ABAG |"D" F2 D2 D2 :: fg |"D" afaf d2 ga |"G" bgbg"A7" e2 fg | 
"D" afaf abaf |"A7" g2 e2 e3 A |"D" FDFA d2 ef |"G" gefd"A7" c2 BA |"G" BcdB"A7" ABAG | 
"D" F2 D2 D2 :|  