Using the provided motif, produce a musical composition that follows the prescribed musical form.
X:1
L:1/8
M:4/4
K:Amin
['G3 E GAcB AG-GE D2 CD']  
X:1
L:1/8
M:4/4
K:Amin
|: c4 B4 | A3 G E4 | G3 E GAcB | AG-GE D2 CD | EFED CDEF | GAGE c2 cB | ABAG EDEG | A4- A2 G/A/B | 
 c3 c B2 B2 | A>BAG E3 E | G3 E GAcB | AG-GE D2 CD | E>FED CDEF | GAGE c3 B | A>BAG ED EF/G/ | 
 A4- A2 z2 :|  