Create tunes that fit within the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 A2 dA BdAF | DFAF{G} EDEB | AFAd BGBd | cABc dcdB | A2 dA (3.B.c.dAF | DFAF E3 B | AFAd BGBd | 
 cABc defg || a2 fd fafd | fafd [ec]3 f | g2{a} gf gbag |1 (3fgf ec defg :|2 fdec d4 ||  