Create a composition by utilizing the given alphabet-based musical pattern and the provided melodic theme.
X:1
L:1/8
M:6/8
K:F
['B (c3']  
X:1
L:1/8
M:6/8
K:F
 C2 | F2 F (FA) B | (c3 c) d c |"^see Notes" F2 (cB) F2 G | (F3 F2) F/ G/ | A2 B c2 c | 
 (f3 f2) g/ f/ | f2 _e c2 B | (c3 c2) _e | d2 c (cd) _e | f3 g2 f | f f _e c2 B | (c3 c2) C | 
 F2 F F2 d | (c3 c) B G | (FG) B F2 G | (F3 F2) |]  