Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:2/2
K:Bb
['f bfdf dfba fbfb- bagf ^cdf^c df^cd', 'f f2']  
X:1
L:1/8
M:2/2
K:Bb
 f | bfdf dfba | fbfb- bagf | ^cdf^c df^cd | f^cdf- fd=cB | ^FGB^F GB^FG | B^FGB- BGFE | 
 DFGB- BB-Bd | fbdg- gfd[df]- | [df]2 [df]2 [df]3 ([Bf-] | [cf]2) [Bf]4 z :| !slide!b b2- b b3 (f | 
 g) g2- g g4 | gfgf g g2 g- | gf d2 B3 B- | BGBG B G3 | Bc- c2 d4 |1 f f2 d- d3 c d2 | c6 f :|2 
 f f2 (d d3) A c2 | B6 z ||  