Listen to La Traviata: "Un di', felice, eterea" online. La Traviata: "Un di', felice, eterea" is an English language song and is sung by La Scala Chorus, Orchestra, Violetta Valery, Mercedes Capsir, Lionello Cecil, Alfredo Germont, Carlo Galeffi and Giorgio Germont. La Traviata: "Un di', felice, eterea", from the album Great Opera Recordings / Verdi: La Traviata [1933], Volume 1, was released in the year 2010. The duration of the song is 3:26. Download English songs online from JioSaavn.