Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=90
M:3/2
K:A
 A4 c2 BA BG E2 | GABc dBcA G4 | EG B2 Ac e2 dfed | cBcA E2 G2 A4 :: A4 cecA dfdB | GEGB dfed c4 | 
 dcde fgag fe^de | B^dfa gfed e4- | eagf edcB c2 A2 | defe dcBA G4 | EG B2 Ac e2 dfed | 
 cBcA E2 G2 A4 :|  