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:2/4
K:C
['e/d/e/f/ ee g2 fe', 'd/c/d/e/ de f2 eg fedc']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:C
 g | e/d/e/f/ ee | g2 fe | dcde | c/B/c/d/ cg | e/d/e/f/ ee | g2 fe | dcde | [cC]3 :: e | 
 d/c/d/e/ de | f2 eg | fedc | d/c/B/A/ Ge | d/c/d/e/ de | f2 eg | fedc | [ge]3 g | e/d/e/f/ ee | 
 g2 fe | dcde | c/B/c/d/ cg | e/d/e/f/ ee | g2 fe | dcde | [cC]3 :|  