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:Bb
 B4 d2 ge dcBA | G2 gf edcB AGFE | D2 fe dcBA GFED | C2 cB AcFA B2 B,2 :: B4 d2 f2 b4 | 
 bgaf gefd ecdB | Acf=e dcBA B2 AG | AcFA G2 F=E F4 | BFDF B,DF_A GEDE | cG=EG CEGB AF=EF | 
 fcAc FAce dcBA | (3(Bba) (3(gfe) d2 Tc2 B4 :|  