DJ Shadow and Nas unveil their first-ever collaboration with “Systematic”, which will also feature on the Season 4 premiere of HBO’s Silicon Valley April 23. The song finds Shadow and Nas joining forces over a deeply funky, boom-bap beat. Shadow’s deft touch of old-school turntablism and scratching sets the scene for a fiery, scathing performance from Nas. “Systematic” is the first track to be released from Mass Appeal Records’ forthcoming ‘Silicon Valley: The Soundtrack’ out on June 16.