Music collector since early 90's.
I am mostly into extreme metal: death metal (with a soft spot for old school death metal), black metal, goregrind, old school thrash metal, but I enjoy many other styles, too.

https://rateyourmusic.com/play-history/bloodstainedsurgeon
https://rateyourmusic.com/list/bloodstainedsurgeon/my-all-time-favorite-extreme-metal-releases (ongoing personal project)