Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:3/4
K:Bmin
['d4 dc']  
X:1
L:1/8
M:3/4
K:Bmin
|:"Bm" f6 |"G" B6 |"D" f4 a2 |"A" c4 cd |"C" e4 f2 |"F" A4 B2 |1"G" G4 A2 |"A" B(e e4) :|2 
"G" G4 A2 |"A" B(c c4) |:"Bm" d4 dc |"G" d4 dc |"Em" d2 e3 c |"A" B2 A4 |"Bm" d4 dc |"G" d4 dc | 
"Em" d2 e2"F#m" c2 |"Bm" B6 :|  