help please

hey ive heard this song many times before but i never learned its name or who sang it i sort of remember the main guitar riff of the song and tried to redo it so u guys can help, keep in mind that im not the bst guitarist in the world

http://www.myspace.com/renearzola

[70's80'sOzGuy]

Me thinks Nirvana Live on MTV (1994?) doing a cover version of
"The Man Who Sold The World"

If thats not it I bet youd have no trouble playing it anyway.

dude you rock, that was it, thanks alot