Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
M:6/8
K:Amin
['EAA GAA EAG AGD', 'C2 B,']  
X:1
L:1/8
M:6/8
K:Amin
|: EAA GAA | EAG AGD | EAA ABc | B/c/dc BAG | EAA GAA | EAG AGD | EDC DCB, | CB,G, A,3 :: 
 A,A,A, C2 B, | A,A,A, C2 B, | A,A,A, C2 B, | B,CD DEF | EA,A, C2 B, | A,A,A, C2 B, | B,CD DEF | 
 EDC D3 :|  