In the summer of 2009, a few months before the release of Backspacer the TenClub put together what they dubbed a “treasure hunt”. This treasure hunt was not announced anywhere other than the Pearl Jam BBS, Synergy. No pearljam.com front page, no fan sites – nothing. Fans were asked to piece together a variety of images (which we later learned were part of the cover for Backspacer) from various music websites (e.g. spin.com, twofeetthick.com, etc…). Once a user garnered these images and submitted them using their BBS login, they were treated to an mp3 download of a demo version of Speed of Sound. See below.

• Speed of Sound [Demo]
• The Fixer [Demo]

• Speed Of Sound [Demo]DOWNLOAD MP3
  
  
• The Fixer [Demo]DOWNLOAD MP3
  This version of the Fixer is a demo introduced on the Sirius XM radio show, All Encompassing Trip. It features Matt Cameron on vocals.