Listen to Barbara Song (From "The Threepenny Opera") online. Barbara Song (From "The Threepenny Opera") is an English language song and is sung by Beatrice Arthur. Barbara Song (From "The Threepenny Opera"), from the album Greatest Musicals Double Feature - The Threepenny Opera & Chu Chin Chow (Original Film Soundtracks), was released in the year 2014. The duration of the song is 3:17. Download English songs online from JioSaavn.