Develop a tune according to the designated alphabetic musical pattern and the provided melody.
X:1
L:1/8
Q:1/4=100
M:4/4
K:A
['E2 E2']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:A
 (EA) (GF) (EF) (CD) | E2 F2 (C2 E2) | (Ec) (BA) (AG) (A^A) | B8 | (Ed) (cB) (AG) (FE) | 
 G2 A2 (^A2 B2) | (Bc) (BA) (GA) (GF) | E8 |"^Chorus" E2 E2 E4 | E2 E2 E4 | F2 F2 G2 G2 | (A4 c4) | 
 E2 E2 E2 E2 | F2 F2 F4 | G2 d2 c2 B2 | A8 |]  