Stephen Grady Gould was an American heldentenor and leading interpreter of Richard Wagner's stage works. He performed around 100 times at the Bayreuth Festival, notably as Tannhäuser starting in 2004, and later Siegfried and Tristan. In 2022, his performance in all three roles earned him nicknames such as Iron Man.
Kurt Moll was a German operatic bass singer who enjoyed a widely renowned international career.
Gottlob Frick was a German operatic bass. He was known for his wide repertory including Wagner and Mozart roles. Some of his most celebrated roles were Wagnerian villains such as Hunding and Hagen in Der Ring des Nibelungen, but others were noble characters like Sarastro in The Magic Flute or Gurnemanz in Parsifal or comic figures such as Osmin in Die Entführung aus dem Serail or Falstaff in The Merry Wives of Windsor. He sang at the leading European opera houses in the 1950s and 1960s and recorded all his major roles.
Matti Kalervo Salminen is a Finnish operatic bass, now retired, who has sung at the most important opera houses of the world, including the Metropolitan and Bayreuth Festival. He is distinguished by an imposing figure and height, a cavernous, heavy, dark voice with an expansive upper register, and an expressive face. According to one reviewer, in his prime Salminen was "... simply the largest bass voice in captivity. It is not just its roar in powering over Wagner's maximum orchestra, but the way he carves the sonority and forms the color."
René Pape is a German operatic bass. Pape has received two Grammys, was named "Vocalist of the Year" by Musical America in 2002, "Artist of the Year" by the German opera critics in 2006, and won an ECHO award in 2009.
Ludwig Weber was an Austrian bass.
Robert Andrew Lloyd is an English operatic bass.
Arnold van Mill was a Dutch bass opera singer.
Rúni Brattaberg is a bass opera singer from the Faroe Islands, who works in operas around the world. He has been building his repertoire with Wagner and other leading bass roles such as Osmin/The Abduction from the Seraglio, Timur/Turandot, Sparafucile/Rigoletto, Sarastro/The Magic Flute, Kaspar/Der Freischütz, the Doctor/Wozzeck, Rocco/Fidelio, and Basilio/The Barber of Seville in the ensembles of the Mainz, Ulm, Detmold, Bern, and Mannheim opera companies. In January 2017 he received the Faroese Cultural Prize.
Karl Ridderbusch was a German operatic bass, associated in particular with the music of Wagner. He was recognised as a notable exponent of the role of Hans Sachs.
Franz Mazura was an Austrian bass-baritone opera singer and actor. He performed at the Bayreuth Festival from 1971 for 25 years and at the Metropolitan Opera for 15 years. He was made a Kammersänger in 1980 and an Honorary Member of the Nationaltheater Mannheim in 1990. He most often played villains and strange characters, with signature roles including Klingsor in Wagner's Parsifal. Mazura took part in world premieres, such as the double role of Dr. Schön and Jack the Ripper in the world premiere of the completed version of Alban Berg's Lulu at the Paris Opera in 1979, and as Abraham in Giorgio Battistelli's Lot in 2017. Two of his recordings received Grammy Awards. His voice was described as with dark timbre, powerful and like granite, with perfect diction. His acting ability was described as "well-supplied with vivid imaginative touches, whether deployed in comic roles or characters of inexorable malevolence. Mazura could achieve more impact with a lifted eyebrow or a belligerently thrust chin than many artists could with a ten-minute monologue." He had a long career, appearing at the Staatsoper Berlin the night before his 95th birthday.
Hans Sotin is a German operatic bass.
Ulrik Thestrup Cold was a Danish operatic bass. In 1963 he made his professional opera debut at the Royal Danish Theatre (RDT) as Seneca in Claudio Monteverdi's L'incoronazione di Poppea. He was active at the RDT for the next several decades and served as the director of the RDT from 1975 to 1977.
Franz-Josef Selig is a German operatic bass.
Günther Groissböck is an Austrian operatic bass. Anthony Tommasini, chief classical music critic for The New York Times, described Groissböck's "imposing and good-looking" portrayal of Baron Ochs in Der Rosenkavalier at the Metropolitan Opera, New York, as "a revelation". James Jorden of the New York Observer praised Groissböck's "innovative take" on the role and his "big, virile sound". A 2018 recording of the Met performance was nominated for Grammy Award in the Best Opera Recording.
Hans-Peter König is a German operatic bass best known for his roles in Wagnerian opera.
Matthias Hölle is a German bass in opera and concert who has made an international career. He performed regularly at the Bayreuth Festival in major roles such as Hunding in Die Walküre, King Marke in Tristan und Isolde, and Gurnemanz in Parsifal. He appeared in the world premieres of Stockhausen's Donnerstag aus Licht and Samstag aus Licht at La Scala in Milan.
Kwangchul Youn is a South Korean operatic bass and academic voice teacher. He made an international career based in Germany, from 1994 to 2004 at the Berlin State Opera. He has performed leading roles at international opera houses and festivals, such as Gurnemanz in Parsifal at the Bayreuth Festival, Mephisto in Faust at the Vienna State Opera, and King Marke in Tristan und Isolde at the Metropolitan Opera.
Mika Kares is a Finnish operatic bass in opera and concert who made an international career. He was first based at the Badisches Staatstheater Karlsruhe, and went on to the Savonlinna Opera Festival, the Palau de les Arts Reina Sofía in Valencia, and the Seattle Opera, among others.
Isabelle Cals is a French operatic soprano and mezzo-soprano who made an international career in opera and concert. Her roles include Bizet's Carmen and Wagner's Kundry.
