John Mayer, Jeff Beck and ZZ Top will join blues icons B.B. King and Buddy Guy at Eric Clapton's third Crossroads Guitar Festival in Chicago, Illinois.
The event, which benefits Clapton's Crossroads Center in Antigua, will also feature the guitarist's former Traffic bandmate Steve Winwood, Robert Cray and Sheryl Crow.
The star-studded concert will take place on 26 June (10).
Clapton's last Crossroads festival took place in Chicago in 2007.