Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=80
M:2/2
K:Dmix
 A | D/D/D AF ECCE | D/D/D AF BGAF | GBFA ECCc | B/c/d AF A2 A :: f | d/d/d fd ecce | 
 d/d/d fd gefd | gbfa eccg | (a/g/f) (g/f/e) d2 d"^*" :|  