Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:9/8
K:Amin
['f2 g', 'B2 cBcd e2 c']  
X:1
L:1/8
M:9/8
K:Amin
|: e2 ^g2 b2 a3 | a2 gage f2 g | f2 e d2 e f2 g | a2 fdfd e3 | e2 ^g2 b2 a3 | a2 gage f2 g | 
 f2 e d2 f a2 f | (2:3:2fe e6 :: B2 cBcd e2 c | B2 A2 B2 c3 | B2 cBcd e2 c | B2 A2 G2 E3 | 
 B2 cBcd e2 c | B2 A2 B2 c3 | B2 cBcd e2 c | BGB A6 :|  