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
Q:1/2=80
M:2/2
K:G
['', 'B2 cB A2 BA G2 AF GD', '', 'd2 D2', 'd2 gdBG', 'D2 g2 ag/a/ bgdg fe/d/ ed/c/ d2', '', 'dBeg BA/B/ c/B/A/B/ G2']  
X:1
L:1/8
Q:1/2=80
M:2/2
K:G
"A" |: B2 cB A2 BA | G2 AF GD G,2 | (3BcB (3ABA (3GAG (3FGF | EAAF G2 G,2 :|"B" |: GBAc Bdce | 
 d e2 d/^c/ d2 D2 | g b2 a/g/ f a2 g/f/ | edA^c d2 D2 | B2 cB A2 BA | G2 AF GD G,2 | 
 (3BcB (3ABA (3GAG (3FGF | EAAF G2 G,2 :|"C" |: g2 Tag/a/ bg d2 | gdBG A/G/F/E/ D2 | 
 g2 ag/a/ bgdg | fe/d/ ed/c/ d2 D2 :|"D" |: GccB dB e2 | BA/B/ c/B/A/G/ A/G/F/E/ D2 | GccB dBeg | 
 BA/B/ c/B/A/B/ G2 G,2 :|  