Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
M:4/4
K:Bb
['F B>d Ff dF B/D/ F/B/ A>E', 'z F G>F E/F/ A/c/', 'G/F/ f>F F/e/ c>B A/G/'  
X:1
L:1/8
M:4/4
K:Bb
"^A""^sehr langsam und fordernd" B,>D FD BF dB | c>F !fermata!f!fermata!d !fermata!B3 F | 
 B>d Ff dF B/D/ F/B/ | A>E Fe A2 z2 | A>E Ff e/F/ F/e/ dc | B>D F/d/ F/d/ (B2 B/) z/ F | 
 B>d Ff dF B/D/ F/B/ | A>E Fe A2 z2 | A>E Ff e/F/ F/f/ d/>c/ d/c/ | B>F dc !fermata!B3 z || 
[M:4/4]"^B""^etwas schneller" F | G>F E/F/ A/c/ Fe dc | B>D Ff d/F/ F/d/ B/D/ F/B/ | 
 A>E Ff e/F/ F/e/ d/>B/ c/A/ | B>d BG F2 z F | G>F E/F/ A/c/ f>e dc | B>D Ff d/F/ F/d/ B/>A/ c/B/ | 
 A>E Ff e/F/ F/e/ d/>c/ c/A/ | B>F dc !fermata!B3 z ||[M:3/8]"^C""^urchiger Walzer-Rhythmus" F/F/ | 
 f>F F/d/ | B>F G/F/ | f>F F/e/ | c>B A/G/ | F/A/ A/E/ F/e/ | A>E G | F/d/ d/B/ c/A/ | B2 F/F/ | 
 f>F F/d/ | B D/F/ G/F/ | f>F F/e/ | c>B A/G/ | F/e/ e/F/ F/e/ | d d/B/ c/A/ | B>F f/d/ | 
 !fermata!B3 |]  