Create a musical composition using the provided alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:Bb
['D/E/ F>GF>D', 'f>B 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/ C D/E/ | F>GF>D F>G B>c | dB e/d/c/B/ FBB :| g | 
 f>B e/d/c/B/ F>BD>g | f>B e/d/c/B/ gccb | f>B e/d/c/B/ FBDB | A/B/c Fe dBBg | fB e/d/c/B/ F>BDG | 
 fB e/d/c/B/ g>cc>e | d<fe<g d<fc<d | F>G B>c dBB ||  