| Fig. 140. |
LESSON XXVII
| Fig. 141. |
EXERCISES
To cantus firmus a write the first, second and third species in the other three parts. Write twice, changing the parts about [[Fig. 141a].]
To cantus firmus b write fourth species in one part, as directed in previous lessons. [[Fig. 141b].]
To cantus firmus c write third species mixed in the other three parts. [[Fig. 139b].]
Canti Firmi
| Fig. 142. |