Compose harmonic sequences within the established musical context.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 d2 Ad BdAB | d2 fd edBc | d2 Ad BdAd | (3Bcd ef g2 fe | d2 Ad BdAB | d2 fd edBc | d2 Ad BdAd | 
 (3Bcd ef g2 fg :: a f3 d f3 | a f3 ge e2 | a f3 dfed | (3Bcd ef g2 fg | a f3 d f3 | a f3 ge e2 | 
 a f3 dfed | (3Bcd ef g4 :|  