@Iamsu has fans buzzing over new mixtape, Boss Up. After delivering a few singles since his live EP from 2016 Iamsu is back with an eight track mixtape featuring a fire guest list with appearances from E-40, Show Banga, YMTK and Mansa. Su is known to do the most for his fans and shared via twitter “I put everything into this mixtape I hope you like it”. Finally we have a new Su project out that is looking to be a serious hitter. Check out Iamsu’s new Boss Up mixtape.