Your favorite bands/artists.

well, if I start listing groups, it will turn out to be a very long list, but I will still try to list the best ones in order of priority:
1. Bullet for My Valentine (metalcore - super, I recommend it!)
2. Disturbed (nu-metal)
3. System of a Down (nu metal)
4. Avenged Sevenfold (metalcore)
5. Metallica (trash - no comment!)
6. Anthrax (trash)
7. Apocalyptica (folk?)
8. Nightwish (symphonic metal)

and of course, our music:
1. Aria
2. Alisa
3. DDT
4. Kino
5. Nautilus
6. Epidemia
7. Kish
besides the above, there is a lot more in the same vein (mostly metal!) - but this is the basis of my playlist.