Use the given motif and alphabetical representation to produce a musical composition.
X:1
L:1/8
M:3/4
K:G
['GB G2 B2']  
X:1
L:1/8
M:3/4
K:G
 GB G2 B2 | Ac e2 d2 | GB G2 B2 | dA c2 B2 | G4 Bd | Ac e2 d2 | G4 Bd | eA c2 B2 |]  