Develop music that conforms to the outlined musical structure and the given theme.
X:1
L:1/8
M:3/8
K:Bb
['B2 FB', 'BBdB fBdB'  
X:1
L:1/8
M:3/8
K:Bb
 d | B2 FB DBFB | B2 (d/c/B) Accd | B2 FB dBFB | (A/B/c) c>e dB B :: d | BBdB fBdB | BBdB Accd | 
 BBdB fBdB | A/B/c ce dBBd | BBdB fBdB | BBdB Accd | dbca Bg BgAf | fgbf dB B :|  