Damesschola Cum Jubilo conducted by Agnes Delbaere
Herenschola Cum Jubilo conducted by Wim Orbie
Psallentes conducted by Hendrik Vanden Abeele
Schola Trunchiniensis conducted by Frans Mariman
Ad Hoc Schola Festival 2009 conducted by Frans Mariman
Vox Clamantis conducted by Jaan-Eik Tulve
Chœur Grégorien de Paris (Voix d'Hommes) conducted by Thibaut Marlin
Schola Cantorum München conducted by Prof. Stephan Zippe
Cantate Men's Schola conducted by Ferenc Sapszon jr.
Schola Jubilate conducted by Ferenc Sapszon jr.
Schola Hungarica conducted by Judit Fehér and György Merczel
Soloist "In Dulci Jubilo" Mrs Letizia Butterin
Soloist "Nova Schola Gregoriana" Mr Gennaro Becchimanzi
Les Filles du Sacré Coeur conducted by Hiroko Watanabe
Pueri Cantores of Daegu, Korea conducted by Sr. Catharina J.S. Kim
Schola Cantorum Vilnensis conducted by Romualdas Gražinis
Hartkeriana conducted by Prof.Eugeen Liven d'Abelardo
Schola Sanctae Sunnivae conducted by Anne Kleivset
Choralschola des Institutes für Kirchenmusik und Orgel der Kunstuniversität Graz conducted by Adrija Cepaitè and Antanina Kalechyts
Wiener Choralschola conducted by Daniel Mair
Schola Gregoriana Gaudete conducted by Mario Guillermo Ojeda G.
The Choristers of the Westminster Cathedral Choir conducted by
Gregorian Chant Schola of Saint John's Abbey and University conducted by Fr.Anthony Ruff, O.S.B.