Lots of good suggestions here, I've probably heard of or have about fifty percent of musicians listed. I've been a music lover and audiophile for over forty years so I'm aware of the older stuff. Most of my listening is now via computer based audio, Tidal, and soon Qobuz, makes everything so much more accessible. Tidal has brought countless new excellent performers to my attention, some have been mentioned. I will add a few.
Olivia Cheney, wonderful British folk.Morcheeba, kind of like Massive AttackHooverphonic, european modern pop/rock
Lee ann Womack, Laura Cantrell, real countrySparks, very different rock, 70'sJonathan Richman & Modern LoversBlack Mountain, Rival Sons, hard rock in Led Zeppelin vein
Olivia Cheney, wonderful British folk.Morcheeba, kind of like Massive AttackHooverphonic, european modern pop/rock
Lee ann Womack, Laura Cantrell, real countrySparks, very different rock, 70'sJonathan Richman & Modern LoversBlack Mountain, Rival Sons, hard rock in Led Zeppelin vein