Create a piece of music using the provided alphabetical structure and motif.
X:1
L:1/8
M:4/4
K:D
['dBAF AFAB dBAF E2 D2 dBAF AFAd', 'ABde fafd']  
X:1
L:1/8
M:4/4
K:D
|: dBAF AFAB | dBAF E2 D2 | dBAF AFAd | B B2 A B2 e2 :: ABde fafd | fafd ed B2 | ABde fafd | 
 B B2 A B2 d2 :|  