Listen to So Long, Farewell online. So Long, Farewell is an English language song and is sung by Nicholas Hammond, Charmian Carr, Angela Cartwright, Duane Chase, Kym Karath, Heather Menzies and Debbie Turner. So Long, Farewell, from the album The Sound Of Music (Original Soundtrack Recording), was released in the year 2021. The duration of the song is 2:54. Download English songs online from JioSaavn.