One of my favorite blog's that I've been meaning to mention and add to my links is Fluxblog. It's an MP3 blog and Matthew, Mr Flux himself, has VERY good taste in music.

I've gotten scads of cool tunes from him and I'll be eternally greatful to him for that.

I'll also mention Losing My Edge, which I found through Fluxblog. It's a new MP3 blog, but it gets major kudos for the LCD Soundsystem inspired title.