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:D
['FGAB Addc', 'D2 defd BcdB cBAc BF F2 dcBd']  
X:1
L:1/8
M:4/4
K:D
 DE | F2 FE FGAB | Addc defd | e/f/e df edBd | ABdf edBA | FADE FGAB | Addc defg | afef dBAF | 
 GBAG FD D2 || defd BcdB | cBAc BF F2 | dcBd cBAc | BAFE FADE | F2 FE FGAB | Addc defg | 
 afef dBAF | GBAG FD D2 ||  