Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
Q:1/2=80
M:4/4
K:G
['dg dB dB G2', 'AdAD G2 GB GE E2 G/A/B BB', 'E2 GB B/A/G BGEe FA A/G/F AFDd']  
X:1
L:1/8
Q:1/2=80
M:4/4
K:G
 dg dB dB G2 | G/A/B Bg dBGE | dg dB dB G2 | F/G/A AB AdAD |: G2 GB GE E2 | G/A/B BB gB A2 | 
 F/G/A Ac BG g2 | eG AB GE E2 |: GB B/A/G BGEe | FA A/G/F AFDd | GBEc BG g2 | eGAB GE E2 ::  