RFUS
Anustart
This is the gospel. Although I always get slightly annoyed at myself for not having heard of them before if they're not actually a new band. But the point remains it's a total high when that happens and you realize there's this treasure trove of songs just waiting to be discovered.
Definitely with you there mate.
I especially love getting into a band that's been going for a good few years. That way you can get their entire discography, and listen to the natural evolution they would have taken. I did this with Radiohead when I first got into them, and I was -- and am to this day -- just completely fascinated by their evolution, and perpetual quality.