It’s literally a Nostr Client. 

I zap artists or songs within the Wavlake app. I comment with zap and it broadcasts to all of Nostr. 

nostr:npub1eequz6v23szzyx9utphsh8kg6kll50wte6sfh4vah8gdjtplcz6qg7at9s what will it take to educate Nostr that Wavlake is a full client? 😂