Construct a piece of music by incorporating the given motif and adhering to the determined musical form.
X:1
L:1/8
M:4/4
K:Amin
['B3 c']  
X:1
L:1/8
M:4/4
K:Amin
 gecA B3 c | B3 c BAGA | EAcA B3 c | BAGA Bcde | gecA B3 c | B3 c BAGA | EAcA B3 c | 
[M:3/2] BAGA Bcde d2 ab |[M:3/2] c'eee c'e beee be |[M:4/4] aeee d2 ab | c'eee c'beb | aaae d2 ab | 
[M:3/2] c'eee c'e beee be |[M:4/4] aeee deab |[M:3/2] c'eee c'beb a4 ||  