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:3/4
K:C
['c c3 d/e c2']  
X:1
L:1/8
M:3/4
K:C
|: G2 | c4 dd | c A2 G3 | GA c c3 | d/e c2 c G3/2 | A4{d} e2 | e3 ef/e/d/c/ | g4 e2 | ed c c3 | 
 d/e c2 c3/2 G | A4 e2 | d c3 dd | c A2 G3 | GA c c3 | d/e c2 c3/2 G | A4{d} e2 | e3 ef/e/d/c/ | 
 g4 g2 | ed c3 d | c4 dc/B/ | c4 :|  