Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/4
M:3/4
K:F
['f z', 'g2 f', 'f a3 g2 f b3/2 b/ b']  
X:1
L:1/4
M:3/4
K:F
"^A" c/c/ |"C7" c3 | B3 | (e3 | e) z d/d/ | d3 | c2 B |"F" A3 | f z f/f/ | a3 | g2 f |"Gm" e3 | 
 d z c/c/ |"C7" c d/c/ B/c/ | e d/c/ B/G/ |"F" F z f | f z z"^B" |:"C7" g/g/ g e | a g/g/ g | 
"F" f z A | d z c |"C7" G2 e | G2 e |1"F" A2 f | A2 f :|2"F" f3/2 f/ f | f z z || 
[K:Bb]"^C""Bb" f3 | b3 |"F7" a3 | g2 f | a3 | g2 f |"Bb" b3 | g2 f | f3 | b3 |"F7" a3 | g2 f | a3 | 
 g2 f |"Bb" b3/2 b/ b | b z z |]  