Develop a musical work that employs the provided motif and observes the stated musical form.
X:1
L:1/8
M:2/4
K:E
['B2 g3/2 b/ e e c B']  
X:1
L:1/8
M:2/4
K:E
 B2 g3/2 b/ | e e c B | e G F E/ C/ | F4 | B2 g3/2 b/ | e e c B | e G F E/ C/ | B,4 |]  