¡Mayday! Tech N9ne Announces “Independent Powerhouse Tour 2016” The hip hop artist, Tech N9ne, has announced a U.S. tour, called the “Independent Powerhouse Tour,” for March, April and May. Krizz Kaliko, Rittz, ¡MAYDAY!, Stevie Stone and CES Cru will be on the tour, as support. You can check…