Compose a tune that integrates the letter-based representation of the determined musical pattern and the given melodic idea.
X:1
L:1/8
Q:1/4=120
M:6/8
K:A
['e cBA GFE F2 A A3 B2', 'g2 e']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:A
 e | cBA GFE | F2 A A3 | B2 B BcA | G2 A B2 e | cBA GFE | F2 A A3 | B2 B BeB | G2 E E2 :: f | 
 g2 e e2 f | g2 e ^dcB | c2 A ABA | B2 A GFE | g2 e e2 f | g2 e ^dcB | cBA =dBG | AEC A,2 :|  