Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
M:4/4
K:G
['G2 BA GB dg fe ed ec', 'gd Bd']  
X:1
L:1/8
M:4/4
K:G
 D2 | G2 BA GB dg | fe ed ec AG | FA DE FG Ac | (3BAG (3AGF GF ED | G2 BA GB dg | fe ed ec AG | 
 FA dB cA FG | AG GF G2 :: Bc | (3ded Bd gd Bd | (3gfg af gd Bd | (3gag fg ed ^cd | 
 ed d^c d2 (3def | g2 dc (3BdB GB | ec AG (3FAF DF | GB dB cA FG | AG GF G2 :|  