Born in Šumperk, the son of a miller, Slezak worked briefly as a blacksmith, an engineer's fitter and served in the army before taking singing lessons with the first-class baritone and pedagogue Adolf Robinson. He made his debut in 1896 in Brno and proceeded to sing leading roles in Bohemia and Germany, appearing at Breslau and, in 1898-99, at Berlin. From 1901 onwards he was a permanent member of the Vienna State Opera's roster of artists, achieving star status. While in Vienna he was initiated into Freemasonry.
International career
Slezak's international career commenced in London at the Royal Opera House, Covent Garden, where he sang Siegfried and Lohengrin in 1900. Slezak secured a three-year contract with the New York Metropolitan Opera in 1909. Met audiences acclaimed him in performances of works by Wagner and Verdi. Along with Italy's Giovanni Zenatello, he became the most famous Otello of his generation, famously performing the role at the Met with Arturo Toscanini conducting. He was a convivial person, and many anecdotes reveal his amiable sense of humour. The best-known example is as follows: during a performance of Wagner's Lohengrin, a stage hand sent the swan out too early, before the tenor could hop aboard. Seeing his feathered transportation disappear into the wings, Slezak ad-libbed to the audience: "Wann fährt der nächste Schwan?". Slezak had a versatile repertory which embraced 66 roles. They included notably Rossini's Guillaume Tell, Manrico, Radames, Walter, Tannhäuser, Hermann and, as we have seen, Otello and Lohengrin. He sang 44 roles in Vienna alone, where he chalked up 936 appearances in 1901-12 and 1917–27 and became an idol of audiences.
Vocal characteristics
A tall barrel-chested man, Slezak possessed a large and attractive lyric-dramatic voice which enabled him to undertake all but the very heaviest Wagnerian parts such as Siegfried or Tristan. He had a distinctive tonal quality, too, which became markedly darker after his studies with de Reszke in 1908. Slezak was a master of mezza-voce singing and he could also deliver haunting head notes. Unfortunately, with time and hard use, his top register developed a strained and unsteady quality when used at full volume, as can be heard on some of his recordings. He made hundreds of disc and cylinder recordings, beginning in the early 1900s and ending in the 1930s. They were produced by several different record companies and include arias, duets and songs by a wide selection of composers, ranging from Mozart to Wagner. Most of his best records have been released on CD compilations. Some of his film work as an actor survives, too.
Books
Slezak's autobiography, published in 1938 in English as Song of Motley: Being the Reminiscences of a Hungry Tenor, contains pen-portraits of many of the musicians and artists with whom he worked, including Gustav Mahler, Arturo Toscanini and Cosima Wagner. It describes his tours of America, Russia and the Balkans and recalls his doomed audition for Frau Wagner at Bayreuth, when he foolishly chose to sing music from Pagliacci. Later in life, he published several very humorous, semi-autobiographical books, notably:
Meine sämtlichen Werke, his first book
Der Wortbruch
Der Rückfall
Leo Slezak by Dr. Christopher Norton-Welsh, with discography by Alex Weggen in "Étude" n° 27, July–August–September 2004 (Association internationale de chant lyrique TITTA RUFFO.
Films
In 1932, Slezak began appearing in German cinema. As an actor/comedian, he played humorous characters, but mostly he sang. His movies included La Paloma and Gasparone. Slezak's final film role was as a portly sultan in the 1943 UFA prestige production Münchhausen. His son, Walter Slezak, who started off in musical theater, became a successful character actor in Hollywood during the 1940s. His granddaughter is the actress Erika Slezak, noted for her role on the soap operaOne Life to Live.
