Time to refresh my shameless plug
I co-host a 60 minute weekly extreme metal show on KXRY in Portland, OR
We have done 205 shows to date,
which you can stream online
Focus is on new releases but about 30-40% older stuff from 90s to present. Majority death metal but also black metal, thrash and grindcore with the occasional doom thrown in if it is not 8 minutes long.