Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:2/4
K:G
['Bc/B/ GA Bd G2', 'B2 AB/A/ GA Bc d2 gg ee']  
X:1
L:1/8
M:2/4
K:G
|: Bc/B/ GA | Bd G2 | AB/A/ GA | Bc d2 | Bc/B/ GA | Bd G2 | AG/A/ BA |1 G2 GA :|2 G2 Gd |: gg ee | 
 dd B2 | AB/A/ GA | Bc d2 | gg ee | dd B2 | AG/A/ BA |1 G2 Gd :|2 G2 GA ||  