Canon 5. a 2 per Tonus
Ascendenteque Modulatione ascendat Gloria Regis (As the modulation ascends, so may the glory of the king also ascend).
The ”modulation ascending” alludes to a new transformation principle. (“Modulation” means the transformation from one key to another.) What could this mean?
How many voices are there, and what are the other transformation principles?
To solution to canon 5