Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
Q:1/4=112
M:3/8
K:Bb
['g/f/ f<d', 'g>ec c2']  
X:1
L:1/8
Q:1/4=112
M:3/8
K:Bb
"^Allegretto" F/>B/!f! |"Bb" dd"F" e/>c/ |"Bb" BB"F" c/>A/ |"Bb" BB"F"c |"Bb" d2"F" B/>d/ | 
"Bb" ff"F" g/>e/ |"Bb" dd"F" e/>c/ |"Bb" BB"F" c/>A/ |"Bb" B2 :: F/>d/ |"Bb" f2 g/f/ | 
"Bb" f<d B/d/ |"F" d<c A/c/ |"Bb" c<B F/>d/ |"Bb" f2 g/f/ |"Bb" f<d B/d/ |"F" d<c A/c/ |"Bb" B2 :: 
 F/A/ |"F" A<c A/c/ |"F" c<e g/f/ |"Bb" f<d g/f/ |"Bb" f<d F/A/ |"F" A<c A/c/ |"F" c<e g/f/ | 
"F" e<c A/c/ |"Bb" B2!fine! :: d/e/!p! |"Bb" f3/2 g/f/e/ |"Bb" d<f b |"F7" a<c' c' | 
"Bb" b<d' d/e/ |"Bb" f>gf/e/ |"Bb" d<f f |"F" e<c A/c/ |"Bb" B2"^D.C." :| 
[K:F][M:6/8][Q:1/4=112]"^Allegretto" c!f! |"F" a>gf"Bb" g>fd |"F" c2 A F2 C |"F" FCF AFc | 
"C" [GE]2 [GE] [GE]2 c |"F" a>gf"Bb" g>fd |"F" c2 A F2 A |"C" GAB cde |"F" [fA]3- [fA]2!fine! :: 
 e/f/!p! |"C" g>ec c2 f/g/ |"F" a>fc c2 f/a/ |"C" b>ag"F" a>gf |"C" g>ec c2 e/f/ | 
"C" g>ec c2 f/g/ |"F" a>fc c2 g/a/ |"C" b>ag"F" a>gf |"C" c3- c2"^D.C." :|  