Note 37 — § 31. Scales of the Lyre and Cithara.
Reading edition
Harm. i. 16 plên kathoson adousi men akolouthôs tô dedeigmenô syntonô diatonikô, kathaper exestai skopein apo tês tôn oikeiôn autou logôn parabolês, harmozontai de heteron ti genos (sc. the Pythagorean), xynengizon men ekeinô, k.t.l.