Major Nelson has dropped knowledge, and we must heed: A Guitar Hero 5 demo is now available on Xbox Live Marketplace. The demo offers three songs that can be played in the game's Party Mode, which allows players to jump in and out of a song at any time. The songs available are: "The Rock Show" by Blink 182 "Kryptonite" by 3 Doors Down "A-Punk" by Vampire Weekend If you've yet to try out the latest in the series grab the demo and give it a go. Add the Guitar Hero 5 demo to your 360 download queue