Create a musical composition by blending the allocated alphabetic symbol and the suggested melody.
X:1
L:1/8
Q:1/4=180
M:2/4
K:Bmin
['z2 f2 efgf ecdB c2 B2 z4', 'ag f3 z a2 ag', 'gfec dB c2 B2']  
X:1
L:1/8
Q:1/4=180
M:2/4
K:Bmin
"Bm" z2 f2 | efgf | ecdB | c2 B2 | z4 |:"D" a2 ag | f3 z | a2 ag | f3 z | a2 ag | feag | f2 e2 | 
 d2 z2 ::"Bm" f2 ef | gfec | dB c2 | B2 f2 | f2 ef | gfec | dB c2 | B2 z2 :|  