Develop a musical work that employs the provided motif and observes the stated musical form.
X:1
L:1/4
Q:1/8=120
M:3/4
K:Bmin
['F E', 'A F'  
X:1
L:1/4
Q:1/8=120
M:3/4
K:Bmin
"^allegretto" B c/d/ e | f e/f/ g | f g/f/ e/d/ | e f/e/ d/c/ |"^5" d/c/ d/e/ f | F E D | C B A | 
 B/c/ d c |"^9" B c/d/ e | f g/f/ e/d/ | c f c | A d F |"^13" E B A | B/c/ d c | A F B | B3 || 
"^17" F/D/ F/D/ F | E D C | B, C D | F D E |"^21" F D F | G F E | F E D | E D C |"^25" B, C/D/ B | 
 B F B | d e/d/ c/B/ | A F d/e/ |"^29" f2 z/ e/ | d/c/ d/e/ f | B c/d/ c | c2 z/ e/ | 
"^33" f B d/B/ | c A F | f B/c/ d/B/ | c A F |"^37" d2 B | A F D | F B A | B3 |]  