Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/4
Q:3/4=60
M:3/4
K:C
['c e', 'z z', 'z b a z/ a/ g2 g', 'e/d/c/B/A/G/ G2 F d/d/d/d/d/d/ d/c/B/A/G/F/ E2 F']  
X:1
L:1/4
Q:3/4=60
M:3/4
K:C
 G c e | f2 B | c e a | g3 | G c e | f2 B | d c e | G3 | G c e | f2 B | c e a | g3 | g f e | d2 e | 
 f A B | c2 z :: [Bg] [ca] [Bg] | c' b z/ b/ |"^NB1" b a z/ a/ | a2 g | e z z | ^f g z/ g/ | 
 g A z/ B/ | d2 c | G z z :| c' b z | b a z/ a/ | g2 g |"^Waltz" c z z | c/d/e/g/c'/c'/ | 
 d/e/f/a/d'/d'/ | B d"^NB2" f | a"^NB3" g z | c2 z || e/e/e/e/e/e/ | e/d/c/B/A/G/ | G2 F | 
 d/d/d/d/d/d/ | d/c/B/A/G/F/ | E2 F | c/c/c/c/c/c/ |"^NB2" c G G | d/d/d/d/d/d/ | d B B | 
 g/g/g/g/g/g/ | g/f/e/d/c/B/ | c2 |]  