Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:4/4
K:F
['f<f f>a', 'A<c c<f'  
X:1
L:1/8
M:4/4
K:F
 c | f2 (f>a) f<f f>a | f>ag>f e<cc>e | f<f f>a f>ag>a | b<d g>e (f2 f) :: c | A<c c<f A<c c<f | 
 d<B B<d c>AG>B | A<c c<f d<B B<d | c>BA>G F/F/F F :|  