Karl Ridderbusch, bass; Maria Friesenhausen; Renate Naber; Heiner Hopfer; Städtischer Konzertchor Duisburg

St. Petersburger Kammerchor / Olaf Koch, Werner Andreas Albert

Quantum Clarinet Trio

Sinfonietta Riga / Normunds Sne

Oliver Triendl, Staatskapelle Weimar, Ari Rasilainen

Shirley Brill, clarinet; Jonathan Aner, piano

Terhi Dostal, piano

Ingmar Lazar, piano

Daniel Kurganov, violin; Constantine Finehouse, piano – performed on historical instruments

Veit Hertenstein, viola; Peijun Xu, viola

Markus Folker Thalheimer, harp

Gächinger Kantorei; Bach-Collegium Stuttgart / Helmuth Rilling

Maximilian Schairer, piano

Anke Dill, violin; Florian Wiek, piano

Krzysztof Polonek, violin; Berlin Barock Solisten / Reinhard Goebel

Reiner Ginzel, cello; Gitti Pirner, piano

Oliver Triendl, bassoon; Theo Plath, piano

Krzysztof Kaczka, flute; Janacek Philharmonic Ostrava / Felipe Tristan

Jascha Nemtsov, soprano; Tehila Nini Goldstein, piano

Ivan Petricevic, guitar

Orazio Sciortino, piano; Orchestra di Padova e del Veneto / Orazio Sciortino

Nikola David, cantor; Bettina Strübel, organ; Offenbacher Vokalensemble Prophet / Christoph Siebert

Slovak Sinfonietta / Matthias Manasi

Roland Glassl, viola; Oliver Triendl, piano

Tehila Nini Goldstein,vocal; Jascha Nemtsov, piano; Tehila Nini Goldstein, vocal; Julia Rebekka Adler, viola

Jean Muller, piano

Benedikt Schneider; Oliver Triendl; Nina Karmon; Antoaneta Emanuilova; Daniel Gaede

Daniel Gaede, violin; Samuel Lutzker, cello; Hariolf Schlichtig, viola; Radovan Vlatković, horn

Maxim Brilinsky, violin; Stefan Neubauer, clarinet; Bartosz Sikorski, double bass; Johannes Piirto, piano

Sören Gieseler, organ; Hyelin Lee, organ; Philipp Kaufmann, organ; Lukas Nagel, organ