Forgive me if this isn’t allowed, but where do people find their obscure music?

I use:

  • this instance
  • local small festivals
  • in Spotify they link similar artists. So, if I like the feel of one small artist I can find more like them
  • occasionally when I search for a specific song they will list not that song, but the title is interesting enough for me to try it

How do others find their obscure music?