sudo apt-cache policy audacious
audacious:
  Installed: (none)
  Candidate: 3.6.2-1~webupd8~vivid0
  Version table:
     3.6.2-1~webupd8~vivid0 0
        500 http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu/ vivid/main amd64 Packages
     3.5-2 0
        500 http://gb.archive.ubuntu.com/ubuntu/ vivid/universe amd64 Packages