Soggy Bottom Boys

The Soggy Bottom Boys are the fictitious Depression era bluegrass trio from the movie O Brother, Where Art Thou?. Their hit single is Man of Constant Sorrow, which, interestingly, also became a surprise hit single in real life. The Soggy Bottom Boys eventually became so popular that the actual talents behind the music (who were dubbed into the movie) Alison Krauss, Emmylou Harris, Gillian Welch and Dan Tyminski planned and performed music from O Brother, Where Art Thou? in a concert tour.

See also: O Brother, Where Art Thou? soundtrack