Compose a song following the given musical structure and style guidelines.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bb
 B3 F B3 F | B2 c2 d2 z d | c2 B2 f2 z F | B3 c A2 z F | B2 c2 d2 z d | c2 f2 B2 z B | 
 A2 c2 F2 z F/G/ | A2 G2 F2 z F :|[M:6/8] BB/B/B/B/ BFd | cde d2 G | ff/f/f/f/ fBd | fed c2 G | 
 BB/B/B/B/ BFd | cde d2 G | ff/f/f/f/ fBd | fga b z z |]  