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: 7 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: about 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

Mixxx is excellent and has pretty wide hardware support. FYI the "limited" functionality of Rekordbox can be hardware unlocked with some Pioneer controllers. https://mixxx.org/. - Source: Hacker News / 6 months ago

There are quite a few DJs that use Ableton for DJing (or hybrid sets). Of course, Ableton wasn't made with DJing as its main function in mind but you totally can use it for that purpose and (with some tweaking) do everything and more that would be possible in a dedicated DJing software (like Traktor or Rekordbox or Mixxx). Source: about 1 year ago

I’ve used Mixxx a little bit and have been surprised how capable it is. It’s an open source project and is free to download: https://mixxx.org/. Source: about 1 year ago

Mixxx (you already mentioned this; it's certainly a great piece of free software to test the DJ waters with and works with a lot of gear). Source: about 1 year ago

Alternatively, you can also use Mixxx with the S4 MK2. Mixxx is free. But instead of a Traktor control vinyl record, you'd use Serato timecode instead, as stated in the docs. Source: about 1 year ago