Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
M:4/4
K:C
['GBB(G AF)DF', 'dA (3AAA (dA)FA']  
X:1
L:1/8
M:4/4
K:C
[M:2/2][K:G] .abc GBB(G AF)DF | GBB(d c2) BA | GBB(G AF)DF | GEEG c2 (BA) | GBB(G AF)DF | 
 GBB(d c2) Bc | d(BcA) BGAF | (GE)(EG) c2 (Bc) || dA (3AAA (dA)FA | dAA(^c d)efe | 
 dA (3AAA (dA)FA | GEEG c2 (Bc) | dA (3AAA (dA)FA | d(^cde) dgfe | d(BcA) BGAF | 
 (GE)(EG) c2 (BA) |]  