Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:6/8
K:G
['d/c/ BGG EGG D>EG', 'e/f/ g3 f3 e>fe', 'e2 g']  
X:1
L:1/8
M:6/8
K:G
 d/c/ | BGG EGG | D>EG A2 d/c/ | BGG EGG | D>EG G B/d/ | e>gf e>BG | A>Bd d2 g/f/ | e>dB A>GE | 
 DGG G2 || e/f/ | g3 f3 | e>fe d2 c/B/ | A>GE E2 B/A/ | G>ED D2 e/f/ | g3 f3 | e>fe b2 a/g/ | 
 g>fe f^dB | e3 e2 || B/^d/ | e2 g f2 d | ABd d2 e/f/ | g2 f e>dB | GEE E2 g/e/ | d>BG A>BA | 
 GBd e2 g | dBG ABG | DEG G2 ||  