Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 A3 B AFED | B,EED EFGE | AdB^G AFED |1 B,DDC D2 FG :|2 B,DDC D2 FA |: d2 cd BAFA | Beed edBc | 
 d2 cd BAFA |1 (3Bcd ce d3 c :|2 (3Bcd ce dfdB ||  