I think it would be a 'hoot' to be able to just sit down (randomly, e.g. on one of those community pianos in the park) and have fun playing Jerry Lee Lewis 1950's style, e.g Great Balls of Fire like in the Topgun movie. I've also got an interest in finding a reasonable Hammond organ sound on my RD88 for Steve Winwood's Gimme Some Loving and being able to play that (not yet though, still gotta lot to learn first 😄 (memory? I grew up in the 50/60s in the UK and Jerry Lee Lewis/Steve Winwood/Spencer Davies Group were as exciting as the Beatles to listen to). 😆