Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=90
M:4/4
K:Eb
['EB, B,B, B,B, EF E2 D2 D4']  
X:1
L:1/8
Q:1/4=90
M:4/4
K:Eb
"Eb" EB, B,B, B,B, EF |"Bb7" E2 D2 D4 | FB, B,B, B,2 F2 |"Eb" FE EF G3 z | GA GF E2 B,2 | 
"Ab" CE DC"Eb" B,4 | B,B, (EF) G"Eb7" B2"Ab" A |"Eb/Bb" G2"Bb7" F2"Eb" E3 z |]  