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:4/4
K:Dmix
['AG/E/ DD', 'cB/c/ dA AG/E/']  
X:1
L:1/8
M:4/4
K:Dmix
 DD AG/E/ | DD cB/c/ | dA AG/E/ | cB/c/ AG/E/ | DD AG/E/ | DD cB/c/ | dA AG/E/ | D2 D2 :: 
 A>B cB/c/ | A/G/A/B/ cB/c/ | dA AG/E/ | cB/c/ AG/E/ | DD AG/E/ | DD cB/c/ | dA AG/E/ | D2 D2 :|  