B.B. proves still he's King of the Blues

From a review of a recent show BB King performed in Chicago:

Bad knees, a sore back and diabetes force B.B. King to perform seated, but no ailment is preventing the jovial 80-year-old legend from living up to his title as the King of the Blues. Playing the first of two sold-out shows Thursday at the House of Blues, King also discounted news reports proclaiming his current tour as his last. Before professing that he'd return if fate allows, he and his crack seven-piece band turned in a cordial 90-minute concert that left no doubt about the truthfulness of his intentions.