Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/16
M:2/4
K:G
['GFGB d2dB', '(Bd)G2 (Bd)G2']  
X:1
L:1/16
M:2/4
K:G
 GFGB d2dB | c2cA B2(BA) | GFGB d2dB | c2cA G4 :: (Bd)G2 (Bd)G2 | edcB cBAG | (Bd)G2 (Bd)G2 | 
 c2AF G4 :|  