I habitually stay with either Nightwave Plaza (https://plaza.one) when I tend to want something more calm. It’s a vaporwave centered radio, with some synthwave and future funk titles from times to times. I also quite like some available selections on Jet Set Radio (https://jetsetradio.live). Obviously inspired by the radio of the game of the same name, It got tons of other radio selections. Quite recommend the summer one they currently have.