Create tunes that fit within the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:D
|: DF AF/A/ | dc BA | EF GF/G/ | BA FA | DF AF/A/ | dc BA | EF G/B/G/E/ | DF D2 :: fA fA | fA f2 | 
 eB eB | =c/^c/d e2 | fA fA | fA f2 | eB =c/^c/d | ed d2 :|  