Gramatik and Kotek make vicious funk on new collaboration, ‘Vitalik Buterin’ Before the soulful stylings of SB5 lands, Gramatik is changing gears with a glitchy collab featuring recent REZZ collaborator Kotek. Related Posts: KSHMR closes in on debut album with new single ‘Around The World’ featuring NOUMENN WAVEDASH send off fourth and final album single, ‘Lemon Nades’ featuring Noon