Brother Love's Traveling Salvation Show

My son's new favorite song is "In The Highways" from the soundtrack to O Brother Where Art Thou? You'd know it if you heard it, the refrain is "I'll be somewhere a workin', I'll be somewhere a workin', I'll be somewhere a workin' for my Lord."
I think he's drawn to the piece not only because it's catchy, but because it sounds as if it's being sung by children. This soundtrack has been in the car CD player for a few days now. He's always requesting that particular song and singing the refrain at the top of his lungs in the back seat.
It's like were constantly driving to a revival meeting.

song: Brother Love's Traveling Salvation Show • artist: Neil Diamond