Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:4/4
K:D
['A2 (FA)', '(f/e/d) (ad) bdad', 'fdd g (f/e/d) (ad) bdad fdad geeg']  
X:1
L:1/8
M:4/4
K:D
 B | A2 (FA) DAFA | DAFA BEEd | A2 (FA) DAFd | faeg fdd :| g | (f/e/d) (ad) bdad | 
 (f/e/d) (af) geeg | (f/e/d) (ad) bdad | ABde fdd || g | (f/e/d) (ad) bdad | fdad geeg | 
 (fa).d.f (gb)ed | aBde fdd |]  