I just stumbled upon this. They have a ton of free MP3's to download. Including DNTEL, Bright Eyes, Air, Elliot Smith, Apples in Stereo... the list keeps on going for a bit. Most of tracks are fairly recent releases.
Go pick up a few and get the beach play list ready for the holiday weekend.
The Space Lab
A few to get you started:
MP3: Apples in Stereo - Energy
MP3: The Blow - Hock It (YACHT Remix)
(There is a longer post on The Blow/YACHT coming up, hopefully today. So check back,ya here?)