Create melodies that adhere to the provided musical framework and incorporate the given theme
X:1
L:1/8
M:4/4
K:Bb
['b>a g/f/e/d/ c2', 'df (B>d) F>f (e/d/)c/B/ G2 B,B Df'  
X:1
L:1/8
M:4/4
K:Bb
 [DB]>d b>a g/f/e/d/ c2 | (B>d) b>c' d'feb | (B>d) b>a g/f/e/d/ c2 | B>DB,f (e/d/)(c/B/) df :: 
 (B>d) F>f (e/d/)c/B/ G2 | B,B Df (e/d/)c/B/ dF | [Ebg]>f (g/a/)b/d/ (f/e/)de c2 | 
 (FG/A/) (B3/2d/8e/4f/4) (e/d/)(c/B/) | df :|  