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=180
M:3/4
K:C
['', 'e2 dc', 'e2 dc']  
X:1
L:1/8
Q:1/4=180
M:3/4
K:C
 fd |: e2 dc dc | Bc de fd | e2 dc de | d2 G2 fd | e2 dc dc | Bc de fd |1 e2 dcde | d2 G2 fd :|2 
 e2 dc Bd | c2 GABG |: c2 Bcdc | Bcdefd | e2 dc dc | B2 GABG | c2 Bc dc | Bc de fd | e2 dc Bd |1 
 c2 GA BG :|2 c4 fd ||  