Gustav Leonhardt Chorus master: David Willcocks (conductor)Leonhardt-Consort King's College Choir Cambridge
Nikolaus Harnoncourt Chorus master: Hans Gillesberger (conductor)Concentus musicus Wien Wiener Sangerknaben, Chorus Viennensis
Gustav Leonhardt Chorus master: David Willcocks, Gerhard Schmidt-Gaden (conductor)Leonhardt-Consort King's College Choir Cambridge, Tolzer Knabenchor