Compose harmonic sequences within the established musical context.
Only One Section  
X:1
L:1/4
M:4/1
K:A
 A2 | A4 A4 B4 B4 | =c4 c4 B6 B2 | e4 d4 =c4 B4 | A6 B2 =c4 d4 | d4 B4 e4 e4 | =c4 d4 d6 d2 | 
 e4 e4 =c4 d4 | =c8 A8 B8 | A12 z2 |]  