Develop harmonies in accordance with the predetermined musical layout.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/4=100
M:6/8
K:A
 A2 a g2 f | edc B3 | c2 d ecA | G2 A BGE | A2 a g2 f | edc B3 | c2 d edc | BAG A3 :: E2 G B2 e | 
 d2 c B3 | ecA e2 a | g2 f e3 | fdB d f2 | ecA c e2 | dBG AdB |"^tr"{c} B3 A3 :|  