Usually, I can deal with rock 'n roll hero deaths well in stride, but this one has been really hard. Charlie was a major influence on my drumming, going back to Get Your Ya-Yas Out. I had the opportunity to meet Charlie around 1990 when he brought his quintet to the Blue Note in Manhattan. I gave him a copy of my book which included a chapter on him, and he was very gracious. We chatted abut drums for a few minutes, and then he was on his way.
I can't imagine the Stones without him, but I'll reserve my final opinion after the tour starts and I have a chance to watch videos.
RIP, Charlie. Thanks for all the great drumming and good vibes.