Roger Wibberley, Quid non ebrietas dissignat? Willaert's didactic demonstration of Syntonic tuning

Example 6. Willaert's new Syntonic tetrachords

Pitch material used in the second half of Willaert's motet Quid non ebrietas?
Pitches marked "-1" are lowered by a comma from their Pythagorean defaults,
while the remaining notes retain their Pythagorean pitch standards.