Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
M:4/4
K:G
['g2 fg edBd c2 ec B2 dB', 'edBd c2 ec B2 dB']  
X:1
L:1/8
M:4/4
K:G
 G3 B dGBd | g2 fg edBd | c2 ec B2 dB | Add^c d3 B | G3 B GGBd | g2 fg edBd | c2 ec B2 dB |1 
 (3ABc BA GBdB :|2 (3ABc BA Gdef || g3 f gdBd | gBfg edBd | c2 ec B2 dB | Add^c ddef | g3 f gdBd | 
 gBfB edBd | c2 ec B2 dB | (3ABc BA GABd | g3 f gdBd | gBfg edBd | c2 ec B2 dB | Add^c d3 B | 
 G3 B GGBd | g2 fg edBd | c2 ec B2 dB | (3ABc BA GABA ||  