I also don't think they should be labelled as dsbm..the feeling i get when listening to ColdWorld is solitude, nature, winter, snow-covered landscapes rather than suicide and self mutilation which is more typical of dsbm. my fav tracks on Melancholie are Tortured by Solitude and Hymn to Eternal Frost..i especially love to listen to these 2 in the morning when i'm still a bit sleepy. the entire album is very good imo.