Trae the Truth, ‘I’m On’ Feat. Wiz Khalifa, Lupe Fiasco, Big Boi, MDMA – Song ReviewTrae the Truth, ‘I’m On’ Feat. Wiz Khalifa, Lupe Fiasco, Big Boi, MDMA – Song ReviewHouston rapper Trae the Truth recruits Wiz Khalifa, Lupe Fiasco, Big Boi, Wale and MDMA for 'I'm On,' a track from Trae's latest album 'Street King.'Scott ShetlerScott Shetler