Enrico CARUSO - Una furtiva lagrima (1908) - YouTube
Performance: Catari', catari' by Jonas Kaufmann | SecondHandSongs
Tino Rossi - Catari! Catari! - YouTube
File:Bizet - Les pêcheurs de perles, act II - Enrico Caruso as Nadir (Metropolitan Opera 1916) - The Victrola book of the opera.jpg - Wikimedia Commons
File:Enrico Caruso in "Les pêcheurs de perles".jpg - Wikimedia Commons
Core 'ngrato (Catari, Catari) - song and lyrics by Enrico Caruso | Spotify
Mario Lanza - Catari... Catari... - YouTube
Opera Club de Paris – Mario Lanza
Met Remembers Caruso, Whose Voice Few Can Forget - The New York Times