Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:2/4
K:G
['DG EG/E/ DG', 'gB dB']  
X:1
L:1/8
M:2/4
K:G
 DG EG/E/ | DG EG/E/ | DG AG/A/ | BA AE | DG EG/E/ | DG EG/E/ | DG AG/A/ |1 BG GE :|2 BG GB/c/ |: 
 dB gB | dB gB | dB gf/g/ | aA AB/c/ | dB gB | dB gB | GB AG/A/ |1 BG GB/c/ :|2 BG GE ||  