One of his most enduring numbers, still popular in several translations, is "Schöner Gigolo, armer Gigolo", in English "Just a Gigolo" (lyrics by Julius Brammer, music by Leonello Casucci). It was recorded by many musicians of the time, including Bing Crosby, Louis Armstrong, Dajos Béla and Richard Tauber, later by Louis Prima, and is still being recorded in different languages.