Thanks to a tip from Wikipedia (and this RGJ.com obituary), I learned that drummer Chuck Ruff, who played with a variety of musicians throughout his career (including Edgar Winter and Sammy Hagar), recently died at the age of 60. Without realizing it all these years, his talents have entertained me for years, as he played the drums on Winter’s Frankenstein (one of my all-time favorite drum solos). Looking deep in the comments section of the obit, one of the comments directed me to this Old Grey Whistle Test archival 1973 performance on the song-with Ruff on drums.