Katatonia is in my opinion one of the greatest bands to excel at multiple genres. Most bands I listen to, I only really like 2 or 3 albums before a drastic change in sound I can't really stomach, but I enjoy everything these guys did from the Jhva Elohim Meth demo to The Great Cold Distance (although they lost me after that). Dance of December Souls is still probably in my top three albums of all time, by any band, ever. Sure, the songwriting is more or less amateurish sometimes and the musicianship isn't the greatest, but the atmosphere and pure emotion this album elicits is unparalleled. Renkse's vocals on December are also some of my most favorite ever recorded, it's like listening to someone being tortured in slow motion or something for 50-odd minutes, yet they are so soothing and cathartic to me. I love how that entire album is drenched in reverb, people say it's a little cheesy and dated or whatever but I love it. Nothing else sounds quite like it. Beautiful lyrics too. Brave Murder Day is also, of course, fucking brilliant. My second favorite from this band.