He has made numerous radio recordings for Norddeutscher Rundfunk, Westdeutscher Rundfunk, and Dutch and Swiss radios and is noted for singing Bach cantatas.
Ralf Jaros | Ralf Little | Ralf Souquet | Ralf Schumann | Ralf König | Ulla Popken | Ralf van Bühren | Ralf Rocchigiani | Ralf Reski | Ralf Rangnick | Ralf Pedersen | Ralf Kleinmann | Ralf Husmann | Ralf Hotchkiss | Ralf Hogge | Ralf Gothóni | Ralf Fücks | Ralf Dahrendorf |