William D. Evans is an American jazz saxophonist, who was a member of the Miles Davis group in the 1980s and has since led several of his own bands, including Push and Soulgrass. Evans plays tenor and soprano saxophones. He has recorded over 17 solo albums and received two Grammy Award nominations. He recorded an award-winning album called Bill Evans – Vans Joint with the WDR Big Band in 2009.

WDR Big Band is the big band of Westdeutscher Rundfunk (WDR) in Cologne, Germany.