Seeing as how you commented elsewhere that you're prepping for a DJ set, presumably for a genre you don't know too well, you might want to stick the relevant musicians in Ishkur's Guide to Electronic Music into a portal like Music-Map, Gnoosic, or Music Roamer to see what else comes up. Source: about 2 years ago

I took OP's question as a media discovery tool for Lidarr and not so much the request management side of things, but I could be wrong. I'd be interested in the media discovery side of things. I often play around in MusicRoamer, but it's not at all linked to Lidarr. Source: about 2 years ago

TuneIn is a radio service that's not sonos specific. It provides streams of a zillion radio stations from around the globe and can be used on other devices - https://tunein.com/. Source: 6 months ago

The most local radio stations to Marysville are in Everett. They are KSER (Independent), and KRKO. Both can be listened to on the TuneIn Radio App or Website. Source: over 1 year ago

TuneIn (https://tunein.com/) is a service with apps for both iOS and Android that has radio from around the world. Source: almost 2 years ago

On tunein.com, there is a radio ad for Polar Seltzer Water that has a guy whistling that has the same effect on me as listening to someone scrap their nails on a chalkboard. Source: almost 2 years ago

Would be cool if somebody made an app for https://tunein.com/ so you can just search many stations. Source: about 2 years ago