I just discovered this great little MP3 blog, Sound of the Streets. It looks like it's just beginning, but they're headed in a great direction. Nice choice of Oi, 2-Tone ska, Mod Revival, Psychobilly, etc. Click the banner below!
Oh, and I thought I might plug a couple of my other favorite mp3 blogs:
You and Me on a Jamboree! (classic ska/reggae/rocksteady blog - updated daily)
Rock Army (huge rock/indie/hiphop etc. blog - updated constantly.)
Ritmono Presenta (rock/indie/hiphop etc. blog - updated frequently)
Relax Your Socks (French-based rock/indie/hiphop etc. blog - updated frequently)
Born in the Basement (Obscure punk blog with occasional gems)
That should be enough for you all to chew on for a while.