Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
['', 'FA A2 FADF ADFA BAFA', 'df f2 fgfe dcdB AFDA']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
 AG |: FA A2 FADF | ADFA BAFA | GBBA B3 d | ABdf edBA | FA A2 FADF | ADFA BAFA | GABd AF F2 | 
 EFGE FD D2 :| df f2 fgfe | dcdB AFDA | ce e2 fcec | BcdB AFDA | df f2 fgfe | dcdB AFDA | 
 GABd AF F2 | EFGE FD D2 :|  