Genesis Elijah Skinnyman Aspects Kagel Chester P Phi Life Cypher Life Klashnekoff Braintax Taskforce Foreign Beggars Jehst Berlioz Lil Eddie Tom Albrecht Mario Winans Ryan Leslie Louis Slipperz I Am Legion Skrein Neptunes Thriving Ivory Hidalgo Dj Aviel Robert Pattinson N.E.R.D. Gavin Rossdale Timbaland Stephen Speaks Matchbox20 Roots Manuva Justin Timberlake Ozomatli The Rocket Summer Dilated Peoples Hedley A Fine Frenzy Hilltop Hoods Common Pharcyde Tegan And Sara Talib Kweli Jurassic 5 Black Eyed Peas Mos Def The Roots Ben Harper Counting Crows The Fray