1. Lupe Fiasco, "The Birds and the Bees"
This unreleased Lupe track features production from Kanye and a view of relationships that's level-headed enough to make it safe to play for your kids. [Attorney Street]

2. The National, "A Thousand Black Cities"
Ever the Olympics fan, Matt Berninger sings of a "ridiculous country" and "a thousand black cities" on this awesome new track, possibly referring to the ridiculously smoggy city of Beijing. [Fuel Friends]

3. Porno Mathematics, "Zelda Bitches"
This track by Porno Mathematics (whose members are listed as Jean, Claude and Van Damme) starts as a gamer's dream and ends up somewhere near Bikini Kill territory. [Penned Madness]

4. John Legend & André 3000, "Green Light (MSTRKRFT Remix)"
MSTRKRFT revs up the engine on this recent track by Legend and André 3000, blowing the doors off the original. [White Folks Get Crunk]

5. Squarepusher, "Delta-V"
"Delta V" is a term in physics for changing velocity and an eighties punk band, making the title of this new track from electronic-music superstar Tom Jenkinson extremely appropriate. [Pitchfork]