This is the best i have come across i usually use Ultimate Guitar for my Tabs but finding my favorite song this well written has convinced me to buy my Tabs from Amazon from now on. The Tab includes Hammer-ons, Pull-offs, Bends and their length, slides, Harmonies, muted notes etc. Etc. I love that it even notes that the guitar should be tuned 1/4 flat down from standard. The added bonus is that it contains the lyrics to the way the song was intended to be published by the band (before the record label made them change the Song Title, Album Title and Lyrics). Originally called "Walpurgis" named after a night of a Witch's meeting on The Brocken in the Harz Mountains. The original song lyrics were thought to be too dark by the record company and the band was forced to rename and rewrite it and since this was around the "make love not war" era, the band named it war pigs and restructured the lyrics around it. To the previous reviewer yes this was on Ozzys album but it was a basement tape released from Ozzy that he had dug up along with the demo of Black Sabbath both songs how they were originally intended to be on "Paronoid" or "Walpurgis" (the name the album was meant to be named). Silly to some maybe, but not worth one less star after all its the way it was meant to be.