Not a fan of most keyboardists, but I love some Deep Purple KB riffs! I love the classical style he often brought, as opposed to the common blues you hear a lot of. Imma Spotify some DP right now! (FYI DP stands for Deep Purple in this context, not the other DP you've heard of...)
I grew up learning Ritchie Blackmore's riffs on the guitar. A great time in music (for us old farts).
Seems like we're starting to loose some rockers at a fast pace now.