Develop harmonies in accordance with the predetermined musical layout.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/2=90
M:4/4
K:A
 f | e>Ac>A e>Adf | e>Ac>A (B/c/B) df | e>Ac>A (c/d/e) ea | f>dB>e cA A :: f/g/ | a>ec>a e>ac>a | 
 a>ed>a c>af>g | a>ef>a e>ac>a | f>dB>e cA Af/g/ | a>ec>a e>ac>a | a>ed>a c>aB>g | a>ef>a e>ad>a | 
 c>aB>e cA A :|[M:2/4][K:D][Q:1/4=120] F/G/ | AABc | d>eff | BBed | d/c/B/c/ AF/G/ | AABc | d>eff | 
 BBec | d3 a | g/a/g/f/ eg | f/g/f/e/ df | edcB | A/G/A/B/ Aa | g/a/g/f/ eg | f/g/f/e/ dA | BecA | 
 d3 |[K:Dmin]"^Minore" e | fffe | dddf | efed | (d/^c/=B/c/) Ae | fffe | dddf | ee^cc | d3 |]  