Develop harmonies in accordance with the predetermined musical layout.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:3/4
K:D
 d2 d2 e>d |"^tr"{d} c3 d e2 |{de} f2 f2 g2 |"^tr"{g} f3 e d2 | e/f/g/e/{e} d2 c2 |{Bc} d6 :: 
 a2 a2 a>b |"^tr"{b} a3 g f2 | g2 g2 g2 |"^tr"{a} g3 f e2 | f3/2g/4a/4 (gf)"^tr" ed |1 
{de} f3 g a2 | b/a/g f2"^tr" e2{de |c} d3 :|2{de} f3 g (a/b/c'/d'/) | (c'/b/a/g) f2"^tr" e3{de} | 
 d6 |]  