Harmonix and MTV Games today announced that alternative rock favorites Deftones, as well as Boys Like Girls and Crown of Thorns, will make their debuts in the Rock Band Music Store of downloadable content for the Xbox 360, PlayStation 3 and Wii.With more than 400 artists, including Jimi Hendrix, The Who, AC/DC and Green Day, who are exclusive to Rock Band, as well as more than 1,500 songs availabl