SomaFM obviously, and also Radio Paradise: https://radioparadise.com/listen/channels/main-mix (Wikipedia: https://en.wikipedia.org/wiki/Radio_Paradise)

https://www.dublab.com/

https://www.wefunkradio.com/

https://brooklynradio.com/

and just for the irony since I am a geologist

https://www.hollowearthradio.org/

Mine are:

• SomaFM
• Kiosk Radio - great station from Brussels, often dancey and experimental
• Dublab - Los Angeles station with eclectic programming
• The Lot Radio - NYC based dance music radio, some big names
• NTS

• Bagel Radio https://www.bagelradio.com/ for all things fuzzy
• 9128 https://www.9128.live/ electronic, usually quieter stuff.
• LYL https://lyl.live/ experimental, rare, off the beaten path, very much depends on the DJ
• NTS Live & infinite mixtapes https://www.nts.live/
• Vinyl Stacks Uncool http://cmvs.uncool.club:2121/vinyl-stacks

And recently also 12XU https://onetwoxu.de/radio/ noise, hardcore, anti-relaxation, sometimes lo-fi

edit: all of these commercial free of course! And usually 100% music, no talk, with the exception of Bagel Radio who regularly run a show where the top DJ presents new arrivals, but the rest is 100% music too.

A lot of SomaFM's stations, definitely
But also https://labr.online/ for house music.

You shouldn't sleep on WNCW. If you like country, classic rock, folk, jazz, and bluegrass there is nothing better.

Oh, and for those turned off by "country", or "classic rock", they're not playing the crap on 'ya dad's radio station.

KEXP!

They are an actual radio station but you can stream it. They have an app too. Great way to find new music!

https://anonradio.net/

WMFO

CHIRP radio

Xray.fm

Soma.fm mission control, defcon, groove salad are great, no ads free listener supported rusty hodge is awesome

Radiostationnet.com has a bunch of police, fire, EMS, etc public scanners/radios

4U Classic Rock for commercial free classic rock.

https://www.slackradio.org/

Praise "Bob"

SexFM before it got taken down.