Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:3/4
K:F
['C4 C/C/(C/B,/) ||[M:2/4]', '(A,F,) C>C (CB,) ||[M:3/4] A,F, F,2 z2', '', '', 'F,2- F,2 z2 F,2 (F,C,)']  
X:1
L:1/8
M:3/4
K:F
 C4 C/C/(C/B,/) ||[M:2/4] A,2 (A,F,) | C>C (CB,) ||[M:3/4] A,F, F,2 z2 ||[M:2/4] A,2 C2 |]: 
 A,2 A,2 | F,2 F,2 | B,A, (B,A,) | A,F, F,2- | F,2 z2 | F,2 (F,C,) | F,4 :|  