Telemann: Hamburger Admiralitätsmusik; Overture in C (Mieke van der Sluis (soprano), Graham Pushee, Rufus Müller (tenor), Klaus Mertens, David Thomas, Michael Schopper (bass); Alsfeld Vocal Ensemble, Bremen Baroque Orchestra; conductor: Wolfgang Helbich).
Both variants have been recorded: the aria by Ton Koopman with Klaus Mertens as the bass soloist and the Amsterdam Baroque Orchestra, and the chorus by Koopman's pupil Masaaki Suzuki and the Bach Collegium Japan in addition to the full cantata in E.
Klaus Kinski | Klaus Schulze | Klaus Badelt | Klaus Barbie | Klaus Nomi | Klaus Mertens | Klaus Huber | Klaus Ebner | Václav Klaus | Klaus Ploghaus | Klaus Maria Brandauer | Klaus Knopper | Klaus Fuchs | Vaclav Klaus | Klaus Theweleit | Klaus Schwab | Klaus Biesenbach | Klaus Allofs | Klaus | Klaus Zmorek | Klaus Zehelein | Klaus Wowereit | Klaus Roth | Klaus Rifbjerg | Klaus Nordling | Klaus M. Leisinger | Klaus Meine | Klaus Klostermaier | Klaus Hoffmann | Klaus Hildebrand |
He collaborated with singers such as Peter Schreier, Aldo Baldin, Ria Bollen, Ursula Buckel, Eva Csapó, Agnes Giebel, Julia Hamari, Ernst Haefliger, Philippe Huttenlocher, Georg Jelden, Helena Jungwirth, Siegfried Lorenz, Adalbert Kraus, Horst Laubenthal, Karl Markus, Barbara Martig-Tüller, Friedreich Melzer, Klaus Mertens, Siegmund Nimsgern, Ernst-Gerold Schramm, Verena Schweizer, Jakob Stämpfli, Ortrun Wenkel, Kurt Widmer and Edith Wiens.