Yes, In episode 1, Don't stop believing was performed by Finn and Rachel as well as Mercedes, Tina and Kurt (background singers).
Yes, the Broadway-style musical "Rock of Ages" has a "Don't Stop Believing" number in it that predates the "Glee" cover.
It is a popular song by Journey and it was resung by glee.
HelloGlee CastDon't stop believing
May 19, 2009
"Don't Stop Believing" by the cast of Glee.
You're probably thinking of "Don't Stop Believing"
Don't stop believing
Don't stop believing.. I think :S
dont stop believin. hold on to that feeeling, street lights......
Don't stop believing. NOT by them. they made a new version. Original by a new American Idol judge.
The 'Best Song' title is of course an opinion, but their most known song would probably be don't stop believing.
In the Glee version, "Don't Stop Believin'" is performed in English, but the song itself is originally by Journey. If you're looking for the French translation of the title, it would be "N'arrêtez pas de croire." However, Glee typically retains the original English lyrics in their performances.