With the recent release of his new project ‘Rawther’, Pennsylvania rapper Asher Roth talks to SK Vibemaker about introducing his Retrohash platform, leaving the major label that he was with, prospect of being a faceless artist, fusing rock into ‘Rawther E.P.’, his long hair & where he stands on the ‘man bun’, parting ways with his old manager ‘Scooter Braun’ who manages Justin Beiber & more