Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:2/2
K:Bb
['D/E/ F>GF>D B,D/E/ FD F>GF>D G/F/E/D/ CD/E/', 'fB e/d/c/B/'  
X:1
L:1/8
M:2/2
K:Bb
 D/E/ | F>GF>D B,D/E/ FD | F>GF>D G/F/E/D/ CD/E/ | F>GF>D F>G B>c | dB e/d/c/B/ FBB :| g | 
 f>c e/d/c/B/ F>B D>g | fB e/d/c/B/ gccb | f>B e/d/c/B/ FB Dg | cd/e/ Fe dBBg | fB e/d/c/B/ FBDB | 
 fB e/d/c/B/ g3/2c>e | d>fe>g d>fc>d | F>GB>c dBB ||  