The Thirty Tenors (1903-1936)
Richard Wagner
Domenico Oliva
Anonymous
Nikolai Rimsky-Korsakov
Giuseppe Adami
Giovanni Ruffini
Friedrich Wilhelm Riese
Felice Romani
Augustin-Eugène Scribe
Henri Meilhac
William Shakespeare
Salomon Hermann von Mosenthal
Francesco Maria Piave
Wilhelm Kienzl
Alphonse Royer
Salvadore Cammarano
Arrigo Boito
Giuseppe Giacosa
Frederick Edward Weatherly
Arthur Bernède
Arturo Colautti
Carlo Zangarini
James Robinson Planche
A. Kryukov