One, with a full orchestra.
Two, piano reduction
Three, another solo piano version
And a how-to video. This guy does it pretty okay.
(And here's Dream, thrown in for good measure.)
It's amazing how many different interpretations of 4'33" are out there. I'm not a fan, but regardless, I feel that Cage's intention to "write" it was correct in that he wanted to assert that a piece with no music could be performed just like a piece with music. Each time it's performed, a million different things could happen. If music is supposedly about order, then this could be a piece of "un-music".
Think about that for a while.