Jason Richardson (ex-Chelsea Grin, Born Of Osiris) has debuted a track featuring guest vocals from Periphery frontman Spencer Sotelo.

Jason Richardson, formerly of Chelsea Grin and Born Of Osiris, will release a new album tomorrow titled I. In the interim, Richardson is streaming a new song from the outing titled "Retrograde." The track features Periphery vocalist Spencer Sotelo and can be heard below.

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