Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
M:4/4
K:D
['A2 f2 fef<a g2 B2 e3 d', 'A2 f2 fedc B2 g2 gfed c2']  
X:1
L:1/8
M:4/4
K:D
|: f2 | A2 f2 fef<a | g2 B2 e3 d | c2 e2 B3 c | B2 A2 f3 d | A2 f2 fef<a | g2 B2 e3 d | 
 c2 a2 agfe | d4 d2 :: f2 | A2 f2 fedc | B2 g2 gfed | c2 a2 agfe | dcde fedB | A2 f2 fedc | 
 B2 g2 gfed | c2 a2 agfe | d4 d2 :|  