really easy. play it once and youll pick it up

standard tuning

---0-0---0--------------------------------------------------------------
---2-2---0--------------------------------------------------------------
---2-2---1--------------------------------------------------------------
---2-2---2------------------------------------------------------2--------
-0-0-0---2-------------00042-------------0----------------00042---4-2-0---0--
---0-0-0-0--0000004000-------0000004000---4242-0000004000---------------4---2-0 
        
                                -SBC

check out my other tab for ozzy osbourne's "dreamer" --- it's version 2