
[textless duo in D (1)]

| Morley (1597), 12: «The second part», p. 106: The higher part of the principall. The lower part of the principall. / The higher part of the replie. The lower part of the replie. | Example of double counterpoint at the twelfth. Both solutions are printed in full. |
| Harman, Morley | Modern edition of Morley's treatise. |