Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
M:3/4
K:G
['GB (d3 e)d B']  
X:1
L:1/8
M:3/4
K:G
 GB | (d3 e)d B | G4 GB | (d3 e)d B | A4 DE | F3 G(Ad) | d4 EE | D3 E G2 | G4 ||  