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=104
M:6/8
K:D
['(DFA) (AFA) (BdB) (AFD)', '(dfd) (ecA)']  
X:1
L:1/8
Q:1/4=104
M:6/8
K:D
"^Moderato" D | (DFA) (AFA) | (BdB) (AFD) | DFA (AFA) | B3 d3 | (DFA) (AFA) | (BdB) (AFD) | 
 (dfd) (ecA) | B3 d3 || (dfd) (ecA) | (BdB) (AFD) | (dfd) (ecA) | B3 d3 | (dfd) (ecA) | 
 (BdB) (AFD) | (DFA) (AFA) | B3 d3 |]  