Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
M:4/4
K:C
['A_B cA G2 _Bc d2']  
X:1
L:1/8
M:4/4
K:C
 GG A_B cA G2 | _Bc d2 Bc d2 | G2 A_B cA G2 | _Bc d2 G4 | _e2 dc d_B G2 | _B2 d2 B2 d2 | 
 _e2 dc d_B G2 | (_Bc) dF G4 |]  