Scale degrees

Ratios

Cents

{

La

27:16

905.87

{

T



{

Sol

3:2

701.96

The tetrachord

T



{

Fa

4:3

498.04

{

s



{

Mi

81:64

407.82


T




Re

9:8

203.91


T




Ut

1

0




Figure 2.7: The diatono hexachord