A square, a circle

Atoloi , Simone Bauer , Katatonic Silentio , Aheadacheaday , A Hand , XCI , Primordial Ooze , Black Seed , Camboja , Big Hands , Tassilo Vanhoefen , Treasure Island , Anatolian Weapons , J.A.K.A.M. , Kakofonico , Omar Joesoef , Enea Pascal , Polonius , Francesco Skip , Matteo Coffetti , Ninja Exotic Machine , Nod , Reptilian Expo (or dj rrrr)