Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/16
M:2/4
K:G
['G2g2 gdBG c2e2 efge dBdg', 'BGBG BcdB ecec efge dBdg']  
X:1
L:1/16
M:2/4
K:G
 D2 | G2g2 gdBG | c2e2 efge | dBdg edcB | ABcA GFED | G2g2 gdBG | c2e2 efge | dBdg ecAF | 
 G2B2 G2 :: (dc) | BGBG BcdB | ecec efge | dBdg edcB | ABcA GFED | BGBG BcdB | ecec efge | 
 dBdg ecAF | G2B2 G2 :|  