My pal Steve Stoliar dropped by last evening and we found ourselves watching this clip of Gene Krupa on The Ed Sullivan Show. I've heard a lot of folks over the years — musicians and people who were just connoisseurs of this kind of music — say that Krupa was the best drummer ever, at least for this kind of music. I don't have a real strong opinion about this kind of thing. I don't even know why someone has to be designated as The Best. But when I see a clip like this one from The Ed Sullivan Show for June 26, 1960, my reaction is that if we have to pick one person as The Best, this guy's sure in the running…