Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:6/8
K:A
['=g f>ed', '=g (f/=g/)af g2']  
X:1
L:1/8
M:6/8
K:A
 =g | f>ed c>BA | ecA A2 =g | f>ed dcd | dB=G G2 g | f>ed c>BA | def ef^g | a=gf g2 e | dB=G G2 :: 
 =g | (f/=g/)af g2 f | ecA A2 =g | (f/=g/)af g2 e | dB=G G2 g | (f/=g/)af geg | fdf ef^g | 
 a=gf gfe | dB=G G2 :|  