J.J. Cale has died from a heart attack at the age of 74. The death of the legendary Grammy Award winning singer songwriter was announced on his Facebook page today. “We’ve lost a great artist and a great person tonight. JJ Cale passed away at 8:00 pm on Friday July 26 at Scripps Hospital in La Jolla, CA. He had suffered a heart attack. There are no immediate plans for services. His history is well documented at JJCale.com , http://www.rosebudus.com/cale/ and in the documentary, To Tulsa And Back. Donations are not needed but he was a great lover of animals...