Develop harmonies in accordance with the predetermined musical layout.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 D | GGGG | G2 FG | A2 F2 | z2 FG | A2 AA | A2 GA | B2 G2 | z2 d>d | d2 B>B | B2 e>d | d2 c2 | 
 c2 AB | c>ccc | cedc | B>BBB | B2 B>c | d4 | e2 c>c | c2 d2 | B2 z |]  