Compose a tune that integrates the letter-based representation of the determined musical pattern and the given melodic idea.
X:1
L:1/8
M:6/8
K:G
['GAB Bcd d2 c ABc dBG dBG', 'DEF GAB Bcd d2 c ABc dBG', 'G2 ABA A2 d c2 e dcd', 'GFG A2 d c2 e dfe dcB', 'D2 E2 E GBd g3 gfe dcB', '(G/F/) E2 E GBd g3 gfe dcB']  
X:1
L:1/8
M:6/8
K:G
 D"^A" | GAB Bcd | d2 c ABc | dBG dBG | AFD DEF || GAB Bcd | d2 c ABc | dBG cAF | G2 B G2 :: 
 B"^B" | ABA A2 d | c2 e dcd | e2 c ABA | FBA GFG || A2 d c2 e | dfe dcB | BAF AGE | E3 D2 :: 
 (G/F/)"^C" | E2 E GBd | g3 gfe | dcB AGF | B2 E E2 (G/F/) || E2 E GBd | g3 gfe | dcB AGF | 
 E3 D2 :|  