Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:3/4
K:Bmin
['g3 f']  
X:1
L:1/8
M:3/4
K:Bmin
|:"Bm" B2 F2 B{c}d | B2 F4 | BA Bc de | f6 |"Em" g3 f eg |"Bm" f2 d2 B2 |"C#dim7" cB cd ed | 
"F#" c4 dc |"Bm" B2 F2 B{c}d |"Bm" B2 F3 F | BA Bc de | fd B3 f |"Em" gf ed e{f}g |"Bm" fd BF Bd | 
"F#" cB ce dc |"Bm" B6 ::"Em" g3 f eg |"Bm" f2 d2 B2 |"G" BA Bc"A7" de |"D" f6 |"Em" g3 f e{f}g | 
"Bm" f2 d2 B2 |"C#dim7" cB cd ed |"F#" c3 d ef |"Em" g3 f eg |"Bm" fd B3 F |"G" BA Bc"A" de | 
"D" f6 |"Em" ga bg eg |"Bm" fd BF B{c}d |"F#" cB ce dc |"Bm" B6 :|  