I album surf and research, get tips from friends. I had a Qobuz account for a little while and found that it hit the bigger titles, but not the rare groove stuff in post-bop jazz. I think the process of discovery is itself quite rewarding and I enjoy doing the research as well as "the hunt" for a good copy. You learn something about the musicians, the genre and perhaps the cultural context in which they created. All fascinating to me, beyond the simple enjoyment of the music, performance and recording itself.
Your method for discovering great music.
I'm in a slump. It has been a while since I've discovered new music that I really like. And when I say "new" I mean new to me. Maybe even rediscovered would count as new.
I do not have a method. I usually stumble into new music that I like. I also don't have loads of hours to sort through tons of stuff I don't like. Plus I find that random sort of pursuit to be frustrating and unrewarding most of the time.
Amazon Music had half decent 'recommended for you' lists but I don't recall if that ever paid off. I use Qobuz now which sucks in that particular department.
I've found a few bands that I like from recommendations here at Audiogon but I have not been here much lately.
So I'm curious as to how some of you approach that search for great music that is either actually new, new to you or rediscovered.