Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:D
['d2 fd', 'D2 AFFA B2 Bd AFFA BE E2']  
X:1
L:1/8
M:4/4
K:D
 d2 fd A2 fd | egfe dB B2 | d2 fd egfe | dBAF D2 D2 :| AFFA B2 Bd | AFFA BE E2 | AFFA BcdA | 
 BdAF D2 D2 :|  