Ready to queue up a copy of DJ Hero 2 at your favorite retailer? An Activision rep at Gamescom informed Joystiq of the release dates for the music-mixing sequel: October 19 in North America and October 22 in Europe. That means that, in North America at least, DJ Hero will have one full week to shine (and sell) before Rock Band 3 appears and begins tempting shoppers with keytars.

Turntable vs. keytar! It's the battle of the bizarro instruments!