Compose a piece following the provided musical framework.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Bb
|: dc | BF DF BF dB | dB df bf dB | FA cA ec AF | AF Ac ec AF | BD FB dB FD | dB df bf df | 
 ga ba gf =ef | gf f=e f2 :: Bd | fd gd fB df | ga ba gf ed | ef gf ed cB | AB cB AG FE | 
 DB AB GB FB, | DB AB GB FA | Bb ag ^fg eA | B2 b2 B2 :|  