This is going to be embarrassing as probably the first answer will be the correct one. I’m just having a brain fart.
Released 2019 or 2020. Sounds like it could be Sam Smith (maybe it is???), but also could be anyone else. Sort of operatic, male vocals with an echo. Lyrics include something about knees, something about ice, something about paralysis (?).
Song sounds ‘epic’, timeless. Doleful, moody. Chap sounds like he’s complaining or bemoaning something.
You’re going to hate me and I’m going to cringe as probably 99% of people who are vaguely living in the real world will know what it is 
Forever grateful!