Hey HN! We’ve built something fun: FreeWave, a lightweight, decentralized music system built on Nostr. Instead of using traditional apps, FreeWave listens to cryptographically signed Nostr events and turns them into real-time music playback. No accounts. No central servers. Your keys are your music. Publish a command from your Nostr client, like: PLAY_SONG: Blinding Lights by The Weeknd and any FreeWave node will automatically: Verify the signature (your keys = your music) Fetch the song Play it locally Clean up the file afterward It works on laptops, phones, Raspberry Pis — basically anything that can run the script. FreeWave isn’t just a script — it’s a tiny decentralized music protocol. Fork it, improve it, or build cool hardware around it. Check it out: [GitHub link to FreeWave repo] Your keys, your music.