Listen to Dies Irae - Requiem Mass online. Dies Irae - Requiem Mass is an Instrumental language song and is sung by Lorne Balfe, Steve Kofsky and Russell Emanuel. Dies Irae - Requiem Mass, from the album Ulitmate Classix: The Hits 2, was released in the year 2018. The duration of the song is 2:22. Download Instrumental songs online from JioSaavn.