Listen to Prelude: The Ballad of Sweeney Todd: "Attend the Tale of Sweeney Todd" online. Prelude: The Ballad of Sweeney Todd: "Attend the Tale of Sweeney Todd" is an English language song and is sung by Len Cariou and Original Broadway Cast of Sweeney Todd: The Demon Barber of Fleet Street. Prelude: The Ballad of Sweeney Todd: "Attend the Tale of Sweeney Todd", from the album Sweeney Todd: The Demon Barber of Fleet Street (Original Broadway Cast Recording), was released in the year 2016. The duration of the song is 3:34. Download English songs online from JioSaavn.