nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft already made a tag happen for all the weird event types most clients don't natively show.
So, is there a big difference between "This is a Stemstr music track by UserName" and "This is a Zap of 10K by UserName, Message: I love carpet"