Develop a tune that adheres to the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Bb
|: f2 | bf f2 dB B2 | ed cB AG FE | DF Bd EG cd | ed cB BA GF | bf f2 dB B2 | c=B cd ed c_B | 
 Ac fa Bc =eg | f2 a2 f2 :: f2 | ge de ge be | fd ^cd fd bd | ge fd ec dB | cA BG BA GF | 
 DF Bd EG ce | dB ec fd ge | fd ec dB cA | B2 b2 B2 :|  