2.3 Guitar/bass Tablature

Guitar and bass tablature can be found at various SP web sites.  The sites with
the most tablature I'm aware of are SPFC and Obscured:  

  http://www.spfc.org/music/index.html
  http://www.starla.org/pumpkinsoup

More tabs in various formats, including Guitar Pro and PowerTab (special
software required for viewing/playback) can be found here:

   http://www.ultimate-guitar.com/tabs/smashing_pumpkins_tabs.htm

More guitar/bass tabs can be found by searching Google, but if you've been
online for more than a day, you probably knew that already. :)