Listen to Saint-Saens: "The Carnival of the Animals" musical suite, I. Introduction and Royal March of the Lion online. Saint-Saens: "The Carnival of the Animals" musical suite, I. Introduction and Royal March of the Lion is an English language song and is sung by The Royal Festival Orchestra and Conducted By William Bowles. Saint-Saens: "The Carnival of the Animals" musical suite, I. Introduction and Royal March of the Lion, from the album The 50 Greatest Classical Music Pieces, was released in the year 2011. The duration of the song is 2:00. Download English songs online from JioSaavn.