The hard-rocking band Paramore is coming to Xbox LIVE for some Left 4 Dead zombie-killing action on September 23, and here’s your chance to join in and play with members of the band. If you’re an Xbox LIVE Gold Member (if not, upgrade now! http://marketplace.xbox.com/en-US/goldBenefits.htm ), and you want a chance to play the new Crash Course add-on for Left 4 Dead, send a friend request to the Gamertag “Paramore GWF” and be online half an hour before (4:30 p.m.) the Game with Fame session starts on Wednesday, September 23, at 5:00 p.m. EST. Paramore is a Grammy-nominated rock band from Franklin, Tennessee consisting of Hayley Williams (lead vocals/keyboards), Josh…