Steve Winwood

All of the headlining concerts will take place in September.

He cowrote 'Back in the High Life' and 'Tears in Heaven,' among many other smash hits.

Robert Cray is also a special guest on the trek, which begins in June.

Singer's appearance was part of a star-studded affair for King Charles.

A look at artists from Rock & Roll Hall of Fame bands who aren't in for their solo work.

He never lost his sense of showmanship, despite the intensity of the performance.