I'm a big time rock and metal head. I listen to music all day while home officeing. The last years I've been well over 20,000 tracks per year according to Last.Fm.
60s -70s garage/protopunk, Sonics, mc5, Stooges, Erickson, Radio Birdman
Classic 70s bands Zep, Purple, Sabbath, Motorhead, maiden, acc, Priest
Early prog, Genesis yes.
Through today's extreme metal, Mayhem, Dark throne, Burzum, Enslaved, Mork, Wayfarer, Drudkh, Operh Emperor, Rotting Christ, meshuggah, Mgla,
Post metal, Isis, Neurosis, COL
Depressive BM,:Austere, Totalselfhatred, Ellende, Coldworld Thy Light,
Also Stoner rock
There's also a few American singer-songwriters/ Americana in the mix. That's where I find the Scandinavian melancholia and darkness that is often missing from US music. Colter Wall, Buckley, J.C. Frank
Not an exhaustive list.
No Clean Singing