Listen to Green Finch and Linnet Bird online. Green Finch and Linnet Bird is an English language song and is sung by Sarah Rice and Original Broadway Cast of Sweeney Todd: The Demon Barber of Fleet Street. Green Finch and Linnet Bird, 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 2:29. Download English songs online from JioSaavn.