Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:D
|: d2 (d/e/).f/.d/ | ec A2 | B2 (B/c/).d/.B/ | AG F2 | GABc | defg | fedc | d2 d2 :: ff/g/ af | 
 ee/f/ g2 | dd/e/ fd | (c/d/).e/.c/ A2 | dd/e/ cc/d/ | BB/c/ A2 | Bgfe | d2 d2 :|  