The only thing I have found is it was possibly a old country song written by June Carter Cash and performed by the Carter Family. Not positive on the info. but also seek the answer. Everywhere I have searched say it's a original Killers song. It can't be, I know I've heard those lyrics before....
Martha and the Muffins
The song was originally by the band One Republic.
Originally by Frank Sinatra and later covered by Sid Viscious
Yes it was originally sung by Dionne Farris...
The Miracles the song name is "Do it baby"
Elton John
tom baxter
Martha and the Muffins
Its "what a wonderful word" originally sung by Louis Armstrong
The song was originally by the band One Republic.
A Chorus Line (Musical)
the whole glee cast
Bing Crosby, in the film "Holiday Inn."
The song 'Santa Baby' was originally sung by Eartha Kitt.
Originally by Frank Sinatra and later covered by Sid Viscious
The proper title of the song is "Born This Way", and it is performed by Lady Gaga.
The song heard in the Glee Season 3 Promo's and the first song sung in season 3 is called "We got the Beat" originally sung by the Go Go's :)