Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/4
M:4/4
K:F
['c =B']  
X:1
L:1/4
M:4/4
K:F
 c/A/ | F E F G | A3/2 G/ F G/A/ | B A G F | c3 ^c | d3/2 _e/ d c | B3/2 A/ G A/B/ | c c E E | 
 F2 z A/G/ | G c =B d | c3/2 G/ G c/=B/ | A c =B A | E2 z e | f3/2 e/ d c | =B A G c/B/ | 
 A3/2 d/ c =B | c2 z c/A/ | F E F G | A3/2 G/ F G/A/ | B A G F | c3 ^c | d3/2 _e/ d c | 
 B3/2 A/ G A/B/ | c c E E | F3 |]  