Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:3/4
K:F
['B>B G2 BA']  
X:1
L:1/8
M:3/4
K:F
 F>F A2 c2 | d>d B2 fd | c>c A2 c2 | B>B G2 BA | FA c2 AF | B>B d2 BA | FA c2 A2 | B>B G2 BA | 
 FFAFAc | dBBdfd | cAAFAc | BGEGBA | F2 AFAc | GB d2 BG | FAAFAc | BGEGBA |]  