countertenor and chorus master
George Frideric Handel, Joachim Carlos Martini, Junge Kantorei, Barockorchester Frankfurt, Elisabeth Scholl, Julia Schmidt, Ralf Popken, Britta Schwarz, Annette Markert, Knut Schoch, Klaus Mertens
Georg Böhm, Capella Sancti Georgi, Musica Alta Ripa, Ralf Popken
Ralf Popken, Wilhelmshavener Vokalensemble, Alfred Behrends
Reinhard Keiser, Marietta Zumbült, Ralf Popken, Raimond Spogis, Susanne Rydén, Mona Spägele, Jan Kobow, Knut Schoch, Capella Orlandi Bremen, Thomas Ihlenfeldt
George Frideric Handel, Lorraine Hunt Lieberson, Juliana Gondek, Lisa Saffer, Jennifer Lane, Rufus Müller, Nicolas Cavallier, Wilhelmshavener Vokalensemble, Ralf Popken, Freiburger Barockorchester, Nicholas McGegan
George Frideric Handel, Nicholas McGegan, Drew Minter, Lisa Saffer, Juliana Gondek, Patricia Spence, Ralf Popken, Michael Dean, Freiburger Barockorchester
George Frideric Handel, Nicholas McGegan, Sally Bradshaw, Lisa Saffer, Drew Minter, Wendy Hill, Nicholas Isherwood, Ralf Popken, Michael Dean, Gloria Banditelli, Béla Szilágyi, Capella Savaria
