Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/8
Q:1/4=100
M:2/2
K:Bb
['(f/e/d) (d/c/B) B2 F2 Bdce d2 c2', '(3fed b2'  
X:1
L:1/8
Q:1/4=100
M:2/2
K:Bb
 (f/e/d) (d/c/B) B2 F2 | Bdce d2 c2 | df=eg f2 B2 | A/B/c/d/ ed c4 | (3fed (3dcB B2 c2 | 
 dbag =e3 f | g=efc dBAG | A2 G2 F4 :: (3fed =B2 (cGc)G | (3edc{B} A2 BFBF | (3fed b2 (3fed b2 | 
 gfed{d} c4 | FA d2 Ac e2 | Bd f2 ce g2 | (3fed (3dcB gedc | G2 A2 B4 :|  