I've been reading this blog pretty religiously since I discovered it, so I figured it was about time I shared the wealth.
I Guess I'm Floating is a music blog, mostly covering the Indie scene but sometimes wandering into other genres. Posts frequently include mp3s and videos (though attempting to download past posts' mp3s has often led to dead links for me).
My favorite part has been Thursdays and Covers, a weekly delivery of mp3s of various covers.
So enjoy! But don't forget about your favorite blogger blog...