Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
Q:1/8=116
M:6/8
K:A
['d2 c B2']  
X:1
L:1/8
Q:1/8=116
M:6/8
K:A
|:"E7" F |"A" E2 E"^/C#" ECE |"D" A2 B"D/F#" d2 c |"E" B2 E"^/G#" EDC |"Bm" (D3"E" D)CD | 
"A" E2 E"^/E" ECE |"D" A2 B"^/F#" d2 c |"E" B2 E"^/B" EFG |"A" A3"A/E" AAB |"A" c2 c"^/C#" ABc | 
"D" d2 c"^/A" B2 A2 |"F#m" A2 A"^/C#" E2 C |"Bm" (D3"E" D)CD |"C#m" E2 E"^/E" ECE | 
"F#m" A2"^/E" B"D" d2 c |"E" B2 E"^/G#" EFG |"A" A3"A" A :|  