Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/16
M:3/4
K:D
 A2AF D2DF A2Ad | B2BG D2DG B2Bd | (cd)ef g2f2 e2d2 |1 (dc)df (ed)cB A4 :|2 (cd)ec d4 D4 |]: 
 A2>a2 a6 f2 | g2gf e2ed c2cB | A2>a2 a6 f2 | g2gf e2ed c2cB | A2AF D2DF A2Ad | B2BG D2DG B2Bd |1 
 (cd)ef g2f2 e2d2 :|2 cdec d4 D4 :|  