Develop musical compositions that maintain the outlined structure and integrate the provided motif
X:1
L:1/8
M:4/4
K:Amin
['cBcd eaag agef', 'agef gedB Aged BAge dBAG EAAA cBcd'  
X:1
L:1/8
M:4/4
K:Amin
|: EAAA cBcd | eaag agef | (3gfe dB edBA | dBAG AGED | EA A2 cBcd | eaag agef | g3 e dB B2 |1 
 cBAG A3 G :|2 cBAG A3 z |: aAA gAA aA | A gAA agef | gedB Aged | BAge dBAG | EAAA cBcd | 
 eaag agef | g3 e dB B2 |1 cBAG A z3 :|2 cBAG A3 G ||  