Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/4
Q:1/4=120
M:4/4
K:Bmin
['F B']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Bmin
"^Moderately slow" B | F B B c | d2 d (e/d/) | c B A ^G | A2 z A | F B B c | d2 d e | f3/2 e/ d e | 
 f2 z a | f3/2 e/ d f | a2 g f | e3/2 d/ c d | e2 z d/e/ | f d e c | d3/2 B/ !fermata!f (B/A/) | 
 F B (d/c/)(B/^A/) | B2 z |]  