nostr:npub1eequz6v23szzyx9utphsh8kg6kll50wte6sfh4vah8gdjtplcz6qg7at9s what if my friends and I can co-create a playlist on nostr:npub1yfg0d955c2jrj2080ew7pa4xrtj7x7s7umt28wh0zurwmxgpyj9shwv6vg? Like I...