Develop harmonies in accordance with the predetermined musical layout.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bb
|: (FB)BB (Ac)cc | BABd f2 f2 |1 edec dcdB | cBAG F2 F2 :|2 edcB Acfe | d2 B2 B2 z2 |: 
 (bf)ff (fd)dd | (ge)ee (ec)cc | (fd)dd (dB)BB | A2 F2 F2 B2 | (gB)BB (fB)BB | (gB)BB (fB)BB | 
 edcB Acfe | d2 B2 B2 z2 :|  