Create a piece of music using the provided alphabetical structure and motif.
X:1
L:1/16
M:2/4
K:D
['B4 d4']  
X:1
L:1/16
M:2/4
K:D
 B4 d4 | e2f2 e4 e4 | f4 e4 B4 | a4 e4 | eeeezdcd B4 B4 d4 | e2f2 e4 e4- | e4 a4 | eeeezdcd B4 | 
 c2<d2BBBB | B2 A6 | B4 d4 | e4 e4 | f4 e4 | f4 e4 | a4 e4 | eeeezdcd B4 B4 d4 | e2f2 e4 e4- | 
 e4 a4 | eeeezdcd B4 | c2<d2BBBB | B2 A6 |]  