The world of Rock lost another legend over the weekend as singer/songwriter, JJ Cale passed away from a heart attack on Friday. While JJ never achieved personal stardome like an Eric Clapton, Lynyrd Skynyrd, or The Allman Brothers, his songs sure did. He himself said that his guitar abilities wouldn't put food on the table, but his songwriting could. Here is a video of JJ performing a couple of his songs with Eric Clapton. RIP, JJ.