Tosca: Mario! Mario! Mario! - Highlights - song and lyrics by Giacomo Puccini, Michael Tilson Thomas, Hungarian State Radio and Television Orchestra | Spotify
E LUCEVAN LE STELLE TOSCA MARIO CAVARADOSSI GIANCARLO MONSALVE - YouTube
Mario Cavaradossi enters - Puccini's Tosca: a beginner's guide - Classic FM
Tosca - Wikipedia
File:Puccini - Tosca, act III - The death of Mario - The Victrola book of the opera.jpg - Wikimedia Commons
File:Puccini - Tosca - Mario Sammarco as Scarpia - The Victrola book of the opera.jpg - Wikimedia Commons