Klaus Mertens

Sandrine Piau, Johannette Zomer, Sibylla Rubens (sopranos), Bogna Bartosz, Bernhard Landauer (altos), James Gilchrist, Christoph Prégardien, Jörg Dürmüller (tenors) & Klaus Mertens (bass) Amsterdam Baroque Orchestra & Choir, Ton Koopman

Hanna Zumsande, Geneviève Tschumi, Mirko Ludwig, Klaus Mertens (bass-baritone), Hamburger Ratsmusik, Simone Eckert

Miriam Feuersinger (soprano), Klaus Mertens (bass-baritone), Elisabeth Grümmer (oboe), Ensemble der »Bachkantaten in Vorarlberg«,

Hilke Helling (mezzo), Klaus Mertens (bass), Klaus Schneider (tenor), Maria Zedelius (soprano) Cologne Chamber Choir, Collegium Classicum, Peter Neumann

Dorothee Mields (soprano), Hanna Zumsande (soprano), Klaus Mertens (bass-baritone), Hamburger Ratsmusik, Simone Eckert (Dirigat & Viola da gamba)

Klaus Mertens (bass-baritone), Volodymyr Lavrynenko (piano)

Klaus Mertens (baritone), Thomas Fritzsch (viola da gamba), Vincent Frisch (boy soprano), Stefan Maass (lute), Michael Schonheit (organ)

Lisa Larsson, Elisabeth von Magnus, Christoph Prégardien, Klaus Mertens Amsterdam Baroque Orchestra & Choir, Ton Koopman

Anne Grimm (soprano), Els Bongers (soprano), Paul Agnew (tenor) & Klaus Mertens (bass) Amsterdam Baroque Orchestra & Choir, Ton Koopman

Dorothee Mields (soprano), Gerhild Romberger (alto), Georg Poplutz (tenor) & Klaus Mertens (bass) L'arpa festante & Bachchor Main, Ralf Otto

Philippe Herreweghe, Nikolaus Harnoncourt, Ton Koopman, Collegium Vocale Gent

Klaus Mertens, Ute Schulze, Andreas Post Handel's Company, Rainer Johannes Homburg

Klaus Mertens (bass) Accademia Daniel

Karl Kaiser, Cologne Chamber Orchestra, Helmut Müller-brühl, Joseph Banowetz, Nora Shulman, Judy Loman, Sonia Rubinsky, János Sebestyén, Istvan Gati, Lars Vogt (piano), Annekathrin Laabs, Robert Sellier, Timo Janzen, Marianne Beate Kielland (mezzo-soprano), Christoph Prégardien (tenor), Klaus Mertens (bass-baritone), Monika Frimmer (soprano), Veronika Winter, Lena Susanne Norin, Wilfried Jochens, Hans-Georg Wimmer, Christian Tetzlaff (violin), Takako Nishizaki (violin), Terence Dennis, Verena Fischer, Katharina Magiera, Mainz Bach Choir, Mainz Bach Orchestra, Ralf Otto, Maria Kliegel (cello), Hae Won Chang, Hannes Kästner (organ), Ruth Ziesak (soprano), Monica Groop (mezzo-soprano), Daniel Müller-Schott (cello), Angela Hewitt (piano), Christine Brewer (soprano), Paul Jacobs, Christian Hommel, Sebastian Klinger, Kölner Kammerorchester, Mainz Chamber Orchestra, Dresdner Kammerchor, Knaben des Kölner Domchores, Hungarian Radio Chorus, Budapest Failoni Chamber Orchestra, Akademie für Alte Musik Berlin, Arcis-Vocalisten Munich, L'Arpa Festante Baroque Orchestra, Rheinische Kantorei, Das Kleine Konzert, Bachorchester Mainz, Camerata Cassovia, Frankfurt Vocal Ensemble, Concerto Cologne, Bournemouth Symphony Orchestra, Neues Bachisches Collegium Musicum Leipzig, Günter Kehr, Mátyás Antál, Thomas Gropper, Hermann Max, Robert Stankovsky, José Serebrier, Max Pommer

Backes, Mields, Voss, Schoch, Post, Mertens & Mehltretter Kammerchor Michaelstein & Telemann-Kammerorchester Michaelstein, Ludger Remy

Jan Kobow (tenor), Klaus Mertens (bass) Hamburger Ratsmusik, Jan Eckert

Stephan Katte (horn), Pedro Rodrigues (horn), Stephan Wünsch (cello), Thomas Fritzsch (viol), Michael Schönheit (fortepiano), Eva Salonen, Klaus Mertens (bass baritone)

Elisabeth Scholl (Semele), Julla Schmidt (Iris), Ralf Popken (Athamas), Britta Schwarz (Ino), Annette Markert (Juno), Knut Schoch (Apollo), Klaus Mertens (Cadmus/Somnus/Priest) Junge Kantorei & Frankfurt Baroque Orchestra, Joachim Carlos Martini

Klaus Mertens, Ute Schulze, Andreas Post Handel’s Company & Kammerchor der Marienkantorei, Rainer Johannes Homburg

Nancy Argenta, Maria Cristina Kiehr, Marijana Mijanovic, Marcel Reijans, Klaus Mertens Combattimento Consort Amsterdam, Jan Willem de Vriend

Siri Karoline Thorhill (soprano), Klaus Mertens (baritone) Bremen Cathedral Choir & Bremen Chamber Symphony, Wolfgang Helbich

Johannette Zomer, Sandrine Piau, Barbara Schlick, Lisa Larsson (sopranos), Annette Markert (alto), James Gilchrist, Guy de Mey (tenors) & Klaus Mertens (bass) Amsterdam Baroque Orchestra & Choir, Ton Koopman

Klaus Mertens (bass-baritone) Accademia Daniel, Shalev Ad-El

Juliane Banse, Dorothee Mields, Ruth Ziesak, Sibylla Rubens (sopranos), Stella Doufexis, Ingeborg Danz (mezzos), Christoph Prégardien, Julian Prégardien, Peter Schreier, Hans Jörg Mammel (tenors), Olaf Bär, Dietrich Henschel, Dietrich Fischer-Dieskau (baritone), Klaus Mertens (bass-baritone), Cornelius Hauptmann (bass) and others Calmus Ensemble

Christine Wolff (soprano), Britta Schwarz (alto), Markus Schäfer (tenor) & Klaus Mertens (bass) Kantorei der Schlosskirche Weilburg & Capella Weilburgensis, Doris Hagel

Hans-Georg Wimmer (bass), Klaus Mertens (bass), Ulla Groenewold (contralto), Ann Monoyios (soprano), Christoph Pregardien (tenor), Gerd Turk (tenor) Capella Vocale Leverkusen, Berlin Akademie fur Alte Musik

Klaus Mertens (bass-baritone) Berliner Barock-Compagney

Rene Jacobs, Gotthold Schwarz, Monika Frimmer Rheinische Kantorei, Hermann Max

Barbara Schlick (soprano), Kai Wessel (alto), Guy de Mey (tenor) & Klaus Mertens (bass) The Amsterdam Baroque Orchestra & Choir, Ton Koopman

Klaus Mertens (bass), Franz Vitzthum (tenor), Miriam Feuersinger (soprano) Hannoversche Hofkapelle, Collegium vocale Siegen, Ulrich Stötzel

Angus Davidson (counter-tenor), Kym Amps (soprano), Robin Doveton (tenor), Knut Schoch (tenor), Linda Perillo (soprano), Barbara Hannigan (soprano), Diana Schmid (mezzo-soprano), Christina Wieland (soprano), Franz Vitzthum (alto), Gerlinde Samann (soprano), Dorothee Mields (soprano), Johann Aratore (organ), Simon Lindley (organ), Laszlo Czidra (recorder), Pal Kelemen (cello), Zsuzsa Pertis (harpsichord), Zsolt Harsanyi (recorder), Gerald Hambitzer (harpsichord), Rainer Zipperling (viola da gamba), Ariadne Daskalakis (baroque violin), Alan Cuckston (harpsichord), Bin Huang (violin), Hyun-Sun Kim (piano), Mary Oleskiewicz (flute), David Schulenberg (piano), Jean-Francois Beaudin (flute), Stephanie Vial (cello), Leon Berben (harpsichord), Klaus-Dieter Brandt (baroque cello), Verena Fischer (flute), Matteo Napoli (piano), Jorg Waschinski (soprano), Michael Chance (counter-tenor), Ariadne Daskalakis (violin) Scholars Baroque Ensemble, Frankfurt Baroque Orchestra, Junge Kantorei, Concerto Polacco, Alsfelder Vocal Ensemble, Aradia Ensemble, Northern Sinfonia, Capella Istropolitana, Handel Festival Chamber Orchestra, Ensemble Vintage Koln, Cologne Chamber Orches, David van Asch, Joachim Carlos Martini, Wolfgang Helbich, Kevin Mallon, Bradley Creswick, Jozef Kopelman, John Tinge, Helmut Muller-Bruhl

Klaus Mertens (baritone), Ludger Remy (fortepiano)

Sonig Tchakerian, Pietro Spada, Stefano Montanari, Diego Fasolis, I Barocchisti, Klaus Mertens, Charles Daniels, Bernhard Landauer, Angelo Persichilli, Pietro Borgonovo, Rino Vernizzi, Giovanni Guglielmo, Begoña Uriarte, Karl-Hermann Mrongovius, Concerto Armonico, Alfredo Bernardini, Paolo Grazzi, Monika Straube, Hélène Bernardy, Hans Ludwig Hirsch, Innsbrucker Kammerorchester, Claudia Antonelli, Jean-Pierre Armengaud, Bizzarrie Armoniche, Riccardo Minasi, Alfonso Fedi The Russian Philharmonia, Orchestra di Padova e del Veneto, Orchestra of the Moscow Bach Centre, Accademia Bizantina, Amadeus Chamber Orchestra, Opernchor Chemnitz und Kinderchor der Oper Chemnitz, Orchestra Of Eastern Netherlands, Koor van de Nationale R, Alexander Vedernikov, Sergey Miassojedov, Ottavio Dantone, Peter Maag, Agnieszka Duczmal, Oleg Caetani, Gabriele Bellini, Carlo Chiarappa

Dresden Kreuzchor & Dresden Philharmonie, Roderich Kreile

Joachim Pliquett, Matthias Kühnle, Arvid Gast, András Fejér, Klaus Mertens (bass-baritone)

Dorothee Mields (soprano), Klaus Mertens (bass), Bernhard Berchtold (tenor), Terry Wey (counter-tenor), Marianne Beate Kielland (alto), Daniel Johannsen (tenor), Dominik Wörner (bass), Markus Förster (counter-tenor), Matthias Helm (bass), Miriam Feuersinger (soprano) Chor der J.S. Bach-Stiftung, Rudolf Lutz

Vokalensemble Frankfurt (vocalist), Klaus Mertens (baritone), Christoph Prégardien (tenor), Ruth Ziesak (soprano), Monica Groop (mezzo-soprano), Concerto Köln, Ralf Otto

Mária Zádori (soprano), Lena S. Norin (mezzo-soprano), Guy de Mer (tenor) & Klaus Mertens (baritone) Das Kleine Konzert & Rheinische Kantorei, Hermann Max

Georg Poplutz (tenor), Julia Doyle (soprano), Peter Kooij (bass), Muriel Schwarz, Bernhard Berchtold, Markus Volpert, Terry Wey, Klaus Mertens (bass-baritone), Daniel Johannsen (tenor), Ruth Sandhoff, Monika Mauch (soprano), Chor der J.S. Bach-Stiftung, Orchester der J.S. Bach-Stiftung, Rudolf Lutz

Guy de Mey (tenor), Peter Kooij (bass), Kai Wessel (countertenor), Klaus Mertens (bass), Barbara Schlick (soprano), Christoph Prégardien (tenor), Sacramentskoor Breda, De Nederlandse Bachvereniging, Amsterdam Baroque Orchestra, Ton Koopman

Miriam Feuersinger (soprano), Franz Vitzthum (countertenor), Georg Poplutz (tenor) & Klaus Mertens (bass) Collegium vocale Siegen & Hannoversche Hofkapelle, Ulrich Stotzel

Laszlo Czidra (recorder), Zsuzsa Pertis (harpsichord), Pal Kelemen (cello), Philip Edward Fisher (piano), Alan Cuckston (harpsichord), Anthony Camden (oboe), Olga Pasichnyk (soprano), Zsolt Harsanyi (bassoon), Claron McFadden (soprano), Elisabeth Scholl (soprano), Dorothee Mields (soprano), Simon Lindley (organ), Zsuzsa Pertis (clavichord) Concerto Polacco, Aradia Ensemble, Scholars Baroque Ensemble, City of London Sinfonia, European Union Baroque Orchestra, Alsfelder Vocal Ensemble, Frankfurt Baroque Orchestra, Capella Istropolitana, Junge Kantorei, Northern Sinfonia, Scholars Baroque Ense, Wolfgang Helbich, Kevin Mallon, Nicholas Ward, Roy Goodman, Joachim Carlos Martini, Jaroslav Krcek, Jozef Kopelman, David van Asch, Bradley Creswick

Klaus Mertens, Il Concertino Köln

Klaus Mertens (baritone), Susanne Rohn (organ)

Samuel Kummer (organ), Matthias Grünert (organ), Kay Johannsen (organ), Sibylla Rubens (soprano), Anke Vondung (alto), Jörg Schneider (tenor), Georg Zeppenfeld (bass), Andreas Lorenz (oboe), Friedrich Kircheis (organ), Anna Korondi (soprano), Annette Markert (alto), Yves Saelens (tenor), Klaus Mertens (bass (vocal)), Kölner Akademie, amarcord, Blechbläserenesemble Ludwig Güttler, Virtuosi Saxoniae, Sächsisches Vocalensemble, Kammerchor der Frauenkirche, Staatskapelle Dresden, FestspielOrchester Göttingen, Chor "Anima Eterna", Anima Eterna, Winchester Cathedral Choir, Dresdner Kreuzchor, Dresdner Barockorchester, Dresdner Kammerchor, Dresdner Philharmoniker, Michael Alexander Willens, Ludwig Güttler, Sir Charles Mackerras, Nicholas McGegan, Jos van Immerseel, Roderich Kreile, Hans-Christoph Rademann

Amsterdam Baroque Orchestra and Choir, Ton Koopman

Gerd Türk (tenor), Paul Elliott (tenor), Marjanne Kweksilber (soprano), Gregory Reinhart (bass), James Bowman (countertenor), Klaus Mertens (bass), Bogna Bartosz (mezzo-soprano), Barbara Schlick (soprano), Carolyn Watkinson (contralto), Christoph Prégardien (tenor), Harry van der Kamp (bass), Monika Frimmer (soprano), Michael Chance (countertenor, alto), Peter Kooij (bass), Kai Wessel (countertenor, contralto), Guillemette Laurens (mezzo-soprano), Nancy Argenta (soprano), Guy de Mey (tenor), Ton Koopman (congoni), Elisabeth von Magnus (contralto), Lisa Larsson (soprano), Dominique Visse (countertenor), Harry van Berne (tenor), Nancy Zijlstra (soprano), Margaret Faultless (violin), Paul Agnew (tenor), Amsterdam Baroque Orchestra, Amsterdam Baroque Choir, The Sixteen, Koor van de Nederlandse Bachvereniging, De Nederlandse Bachvereniging, Knabenchor Hannover, Sacramentskoor Breda, Hannover Knabenchor

Johannette Zomer (soprano), Helena Rasker (alto), Markus Schäfer (tenor), Klaus Mertens (bass) Choeur de Chambre Suisse, Orchestre de Chambre de Lausanne, Christian Zacharias

Mechthild Bach (Soprano), Markus Schäfer (Tenor), Klaus Mertens (Bass), Stefanie Irányi (Alto) Kantorei der Schlosskirche Wellburg, Capella Weiburgensis, Doris Hagel

Klaus Mertens (baritone), Ludger Rémy (harpsichord)

Wilfried Jochens, Klaus Mertens, Sebastian Hübner, Veronika Winter, Christoph Burmester-Streffer, Carmen Schüller, Eckehard Abele Rheinische Kantorei, Das Kleine Konzert, Hermann Max

Klaus Mertens, Monika Frimmer, Wilfried Jochens Capella Agostino Steffani, Lajos Rovatkay

Constanze Backes (soprano), Mechthild Georg (alto), Andreas Post (tenor), Klaus Mertens (bass) Telemann Kammerorchester & Kammerchor Michaelstein, Ludger Remy

Klaus Mertens (bass-baritone) Accademia Daniel (on period instruments), Shalev Ad-El

Klaus Mertens (bass-baritone), Annegret Siedel (violin), Ulrich Wedemeier (theorbo), Michael Fuerst (harpsichord), Simone Eckert (viola da gamba) Hamburger Ratsmusik

Klaus Mertens (bass baritone) Capella Weilburgensis, Doris Hagel

Caroline Stam, Ruth Ziesak, Sandrine Piau (soprano), Elisabeth von Magnus, Michael Chance, Bogna Bartosz (alto), Paul Agnew, James Gilchrist (tenor) & Klaus Mertens (bass) Amsterdam Baroque Orchestra & Choir, Ton Koopman

Klaus Mertens (baritone), Gitti Pirner (piano)

Diego Fasolis, I Barocchisti, Klaus Mertens, Charles Daniels, Bernhard Landauer, Pietro Spada, Elena Contin, Alberto Pezzagno, Fiorenzo Gitti, Barry Faldner, Haydn-Orchester von Bozen und Trient Orchestra Haydn di Bolzano e Trento, Simone Nold, Kinderchor der "Kantorei L.Lechner", Ugo Orlandi, Pietro Prosser, Alessandro Bono, Angelo Campori, Jeanette Thomson, Orchestra di Mandolini e Chitarre "Città di Brescia", Antonio Siragusa