Does anybody sing/play Blackbird?

Any guitarist around here who could play Blackbird?

I tried playing the song using the tab found at olga.net.  Although it
sounds nice, it seems completely different from the one Paul McCartney
uses.  The olga.net tab is entirely done with fingerpicking, and some
sections in the song are completely different from the one on White
Album.

Anybody got a tab for Blackbird that more closely resembles the real
thing?