Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/4
Q:1/4=130
M:none
K:F
['z A c2']  
X:1
L:1/4
Q:1/4=130
M:none
K:F
 F F2 c A2 F (E2 F) G z | A c2 A2 G G F2 | F F2 c A2 F (E2 F) G z | A c2 A2 G G F2 | 
 A A2 c c2 A G2 | F A2 G c2 G A2 F z | A c2 B A2 F (E2 F) G z | A c2 A2 G G F2 |]  