Develop harmonic tunes by conforming to the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:F
"F" c'c' c'>b | aa a>g | fa d'a |"C7" c'2 b2 | bb b>a | gg g>f |1 eg c'g |"F" b2 a2 :|2 eg c'e | 
"F" f2 f2 |:[K:C]"C" eg g2 | ce e2 | e>e dc |"G7" Bd d2 | fa a2 | gb b2 | gb/a/ gb | 
"C" c'c' c' z :|  