Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:D
 FA A/B/A/F/ | GB BA/G/ | FA Ad | g/f/e/d/ c/B/A/G/ | FA A/B/A/F/ | GB B>c | dA A/B/A/G/ | FD D2 :: 
 fd fd | f/e/f/g/ ad | cA eB | cd gg/e/ | fd fd | f/e/f/g/ ad | ca a/b/a/g/ | fd d2 :|  