Design a music composition that incorporates the given motif, while maintaining the essential musical format.
X:1
L:1/8
Q:1/2=90
M:4/4
K:Bb
['dcBA G2 BG FBGB F2 Bc', 'B2 ba g^fgf g2 ed eded edcB'  
X:1
L:1/8
Q:1/2=90
M:4/4
K:Bb
 B2 | dcBA G2 BG | FBGB F2 Bc | dcdf edcB | A2 f2 (3fgf (3edc | dcBA G2 BG | FBGB F2 Bc | 
 dcBA Bgfe | d2 B2 B2 :: ba | g^fgf g2 ed | eded edcB | c2 cd edcB | A2 f2 (3fgf (3edc | 
 dcBA G2 BG | FBGB F2 Bc | dcBA Bgfe | d2 B2 B2 :|  