I feel like I'm missing out

I'm a huge fan of Frank's earlier output (i.e., Mothers stuff like Hot Rats, Uncle Meat and others) but he did have flashes of brilliance throughout his career (i.e., Roxy and Elsewhere's "Stairway to Heaven" with the horns doing the guitar solo [I've heard Robert Plant was in the audience for that] as well as a reggae version of "Ring of Fire")