Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=120
M:6/8
K:Bmin
['B2 B']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:Bmin
"^Moderate." B2 B d2 e | c2 B c2 e | B2 B f2 f | g>fe f2 B | d2 d e2 e | c2 c f2 f | B2 A G2 F | 
 d2 f edc | B2 B F2 F | E2 E B2 B | A2 G F2 F | d2 f edc |]  