Compose tunes based on the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:3/4
K:Bb
 F2 | B2 Bc dB | c2 f3 e | d2 B2 B2 | A2 F2 F2 | B2 Bc dB | c2 f3 e | d2 B2{d} c2 | B4 || 
[K:Dmin] c2 | d2 de fd | c2 A2 F2 | G2 GB AG | F2 D2 A2 | d2 de fd | c2 A2 F2 | G2 GF EF | D4 ||  