The best Robert Cray’s movies on YouTube

Often credited as being one of the all-time greatest guitarists, and known amongst his peers as one of the all-time greatest collaborators. The ultimate Clapton collaboration took place on June 26, 2010 at Chicago's Toyota Park. For one day only, Clapton gathered the past, present, and future of guitar music onto one stage for an incredible all-day musical event in front of a crowd of over 27,000.

St. Louis, 1986. For Chuck Berry's 60th, Keith Richards assembles a pickup band of Robert Cray, Joey Spampinato, Eric Clapton, himself and long-time Berry pianist, Johnnie Johnson. Joined on stage by Etta James, Linda Ronstadt and Julian Lennon, Berry performs his classic rock songs. His abilities as a composer, lyricist, singer, musician and entertainer are on display and, in behind-the-scenes interviews, are discussed by Bo Diddley, Little Richard, Jerry Lee Lewis, Bruce Springstein, the Everly Brothers, Roy Orbison and others. There's even a rarity for Berry—a rehearsal. Archival footage from the early 1950s and a duet with John Lennon round out this portrait of a master.

One by One, the musicians climb on stage and take their places: B.B. king, Eric Clapton, Buddy guy, Robert Cray, Bonnie Raitt, Jimmie Vaughan, Dr, john and Art Neville. Vaughan, standing at center stage, launches into "Six Strings Down," A moving tribute to his late brother, Stevie Ray, whose memory has drawn this group together. The guitarists fall in, each finding a corner of the song to call their own; King plays fills to Clapton's solo, Cray fires off economical, chiming counterpoint to Raitt's stinging slide, and Guy unleashes piercing single-notes bends to answer Vaughan, who's finger-picking the main theme on his battered Stratocaster. Suddenly, the song blasts into the stratosphere, a gorgeous mosaic of clarion guitar tones.