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:9/8
K:F
['F2 cAFc', 'f2 c']  
X:1
L:1/8
M:9/8
K:F
 F2 cAFc d2 c | F2 cAFc f2 c | F2 cAFc d2 e | fcd cAF G2 F | F2 cAFc d2 c | F2 cAFc f2 c | 
 F2 cAFc d2 e | fcdcAF G2 F :: f2 c fcf g2 a | f2 c faf g2 c | f2 c fcf g2 a | 
 fcd cAF G2 F f2 c fcf g2 a | f2 c faf g2 c | f2 c fcf g2 a | fcd cAF G2 F :|  