Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
Q:1/8=128
M:4/4
K:D
['FA AB A>F A<d F<A A>g f2']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:D
|: B | FA AB A>F A<d | F<A A>g f2 df | g>e f>d e>d B<e | d>B A<F B2 EB | FA AB A>F A<d | 
 F<A A>g f2 df | g>e f>d e>d B<e | d>B A<F B2 Eg | fd fg/a/ f>d d<g | fd AF d2 Ag | 
 fd fg/a/ b/a/g/f/ g/f/e/d/ | B<e e>f g2 ef/g/ | af ge fd ec | dA d/c/B/A/ F2 DF | GB GE FA FD | 
 B,<E E>F G2 G :|  