Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
M:4/4
K:Amin
['ecAc ABBc BGAG']  
X:1
L:1/8
M:4/4
K:Amin
 a2 ef ecAc | ABBc BGAG | FdAF cAGB | ABc/c/d egdg | ^gaef ecAc | ABBc BGAG | DFAc dcAG | 
 EDCB, A,Ceg | aaef ecAc | ABBc BGAG | FdAF cAGB | ABc/c/d egdg | ^gaef ecAc | ABBc BGAG | 
 DFAc dcAG | EDCB, A,FF/F/F | EA,A,E FA,A,F | EA,CE DCB,C | A,B,CD EDCD | F/^F/GAB cBAG | 
 EA,A,/A,/A, FA,FA, | ^FA,A,F =FA,FE | DFAc dcAG | EDCB, A,FF/F/F | EA,A,E FA,A,F | EA,CE DCB,C | 
 A,B,CD EDCD | F/^F/GAB cBAG | EA,A,E FA,A,F | ^FA,A,F =FA,FE | DFAc dcAG | EDCB, A,2 e^g |]  