Compose a piece following the provided musical framework.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:6/8
K:Bb
"^Lively" F | Bdc BFB | dBd fdf |"^Slower" bag fdf | gec (c2 F) | Bdc BFB | dBd fdf | bag fdb | 
 fdB B2 :| D | B,>DF{G} FDF | BFD BFD | B,>DF{G} FDF | GEC C3 | B,>DF FDF | BDB dfb | gbg fdb | 
 fdB B2 :|  