I loved GFR.
Never really cared much for LZ, Black Sabbath or the Stones to some extent.
I much prefer Steve Winwood and Eric Clapton.
I saw Clapton's Crossroads Guitar Festival in Dallas in September 2019. Best concert I ever saw...it started at 4 PM, and didn't end until after midnight. An incredible array of performers, one of my favorite memories is watching Los Lobos play "Made to Break Your Heart", with Clapton playing the guitar solo...incredible.
One of his encore songs was Purple Rain.