Develop a musical work that employs the provided motif and observes the stated musical form.
X:1
L:1/8
M:2/2
K:Bb
['BFDF BFDF', 'fdfb fdBd'  
X:1
L:1/8
M:2/2
K:Bb
 B- | BFDF BFDF | EC-CB cGGA | BFDF BFDF | ECCF DB, B, :: f- | fdfb fdBd | Tc>Bcd cGGf- | 
 fdfb fdBd | Tc>Bce B/B/B B :|  