Construct musical compositions utilizing the given motif within the outlined structure.
X:1
L:1/8
Q:3/8=120
M:6/8
K:A
['cBA aga', 'aga ece aga fdf', 'cAA dAA fAA e2 e efe dcB'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:A
 aga ecA | Bcd cBA | aga Bcd | cfe cBA | aga ecA | Bcd cBA | aga Bcd | cAA A2 :: z | aga ece | 
 aga fdf | aga ecA | Bcd cBA | aga ece | aga fdf | Bcd cfe | cAA A2 :: B | cAA dAA | fAA e2 e | 
 efe dcB | ced cBA | cAA dAA | fAA e2 e | efe dcB | cAA A2 :|  