A very sad day for Stones fans and rock fans in general. Charlie was one of the best. His work on some of the most classic rock songs ever written is phenomenal. I assume the band will continue on for at least the last set of dates they have planned this fall since Charlie was already not going to be playing, but it pains me to think we'll never again see his steady limbs keeping things cool calm and collected behind the circus that is Jagger and Richards.