The latest MP3s to hit the blogs.

1. Jeff Buckley, "I Know It's Over" (Smiths cover)
Even ten years after his death, Buckley's vault still has a few gems in it — like this chill-inducing track from his new So Real rarities compilation. [Faronheit]

2. Elliott Smith, "High Times"
No posthumous slouch himself, Smith turns in this previously unreleased song (from the recently leaked New Moon) about Lil Wayne's favorite magazine. [Largehearted Boy]

3. Built to Spill, "I Try" (Macy Gray cover)
Doug Martsch and Co. cover Gray's 1999 hit single. No, we don't know why. [Copy, Right?]

4. The Polyphonic Spree, "The Fragile Army"
The title track from their upcoming third album proves Tim DeLaughter and his minions are still way too chipper for a band whose 24 members share one tour-bus bathroom. [The Music Slut]

5. Ozzy Osbourne, "I Don't Wanna Stop"
On his new single, Ozzy pledges to keep rocking even though he can't remember who he is or how he got here. [Hard Rock Hideout] — Lane Brown