DJ Obsolete x UllNevaNo unveil a previously unreleased track from “The Mandela Effect II” sessions. “Chaos” emits the type of pure vibes that harken the days of classic ’90s boom bap. Chill lyrical delivery, an irresistible beat, and a fly hook. There’s no doubt true Hip Hop aficionados will dig UllNevaNo’s steez over Cologne, Germany beatsmith DJ Obsolete’s tight production. -IZ-REAL