Questlove, who helmed Sly Lives! (aka the Burden of Black Genius), has paid tribute to the documentary’s subject, Sly Stone, hours after the iconic artist died on Monday. Stone died after a “prolonged battle with COPD and other underlying health issues,” his family shared on Monday. He was 82.

Questlove calls the late Sly Stone, the subject of his doc 'Sly Lives: aka the Burden of Black Genius,' a 'giant' who 'will forever live' in a tribute

Sly Stone died Monday after "a prolonged battle with COPD and other underlying health issues," according to a family statement.