I heard this version of in the light that sounds better then the one I have on cd. It started with an organ intro and had this 60's sound to it but I can't find it anywhere.

The earliest version of in the light by led zeppelin is the 1975 version on physical graffiti, hope this helps. Terry.

You Should be able to find it on the bootleg Brutal Artistry. I have that and its on there. I prefer it too. Also check around online on mp3 sights, I'm sure you could find it there too.