Compose a tune that integrates the letter-based representation of the determined musical pattern and the given melodic idea.
X:1
L:1/4
M:2/2
K:D
['A F', 'F A (B/c/)(d/B/)']  
X:1
L:1/4
M:2/2
K:D
 A | F A2 d/e/ | f2 e d | B2 A F | E3 A | F A2 d/e/ | f2 e d | A B A F | D3 :| A | 
 F A (B/c/)(d/B/) | F A (B/c/)(d/B/) | F A (B/c/)(d/B/) | d D D A | F A (B/c/)(d/B/) | 
 F A (B/c/)(d/B/) | F A (B/c/)(d/B/) | e E E f/g/ | (a f) (g e) | f d (e3/2 f/) | (d B) (A3/2 F/) | 
 D3 ||  