Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:D
['A2 F A2 DFA', 'f2 d f2']  
X:1
L:1/8
M:2/2
K:D
 B2 | A2 F A2 DFA | B2 G B2 DGB | A2 F A2 DFA | EFGA GFED | A2 F A2 DFA | B2 G B2 DGB | ABcd efge | 
 f2 d2 d2 :| z2 | f2 d f2 fdf | geaf gfeg | f2 d f2 Adf | e2 c e2 Ace | f2 d f2 fdf | geaf gfec | 
 ABcd efge | f2 d2 d2 :|  