Jew in London

You would be surprised how many songs are actually covers.

I always knew this song from guns n roses.

http://www.coversproject.com/ gives you all the songs history.

California dreaming:

California Dreamin' was covered by R.E.M.
California Dreamin' was covered by The Beach Boys
California Dreaming was covered by Hi-Standard
California Dreamin' was covered by River City People
California Dreamin' was covered by The Four Tops
California Dreaming was covered by Killing Miranda
California Dreamin' was covered by Elk City
California Dreamin' was covered by Jack Frost
California Dreamin was covered by Bobby Womack
California Dreaming was covered by DJ Sammy
California Dreamin' was covered by The Ventures
California Dreamin' was covered by The Seekers
california dreamin was covered by Pennywise
California Dreamin' was covered by Eddie Hazel
California Dreamin' was covered by The Beach Boys
California Dreamin' was covered by The Carpenters
California Dreamin' was covered by Lana Lane
California Dreamin' was covered by R.E.M.

PGE you were right.

The original version of this song appears on the The Mamas & The Papas album The Graduate: Music from the Broadway Comedy.