Develop harmonies in accordance with the predetermined musical layout.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:A
"^p" A2 A AEC | e2 e ecA | A2 B cBc | F2 G A3 ::"^f" Ace a2 a | (gf).e (fe).c | Ace a2 a | 
 (gf)e f2 g | a2 a gec | f2 f ecA | A2 B cBc | F2 G A3 :|  