Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
M:4/4
K:G
['g3 d BG GA/B/ (3cBA', 'BG dG BG GA/B/']  
X:1
L:1/8
M:4/4
K:G
 g3 d | BG GA/B/ | (3cBA a>g | fd ef | g3 d | BG GA/B/ | (3cBA dF | G3 z :: BG dG | BG GA/B/ | 
 cA eA | cA A>c | BG dG | BG GA/B/ | (3cBA dF | G3 z :|  