ASHANTI’S Concrete Rose may not grace stores until December, but the Inc.’s resident muse is still providing the sweets with ”Only U,” a darkly romantic new single. THEINC-RECORDS.COM

BECK and Pharrell harmonize like long-time falsetto friends over Jay-Z’s rhymin’ in ”Frontin’ on Debra,” DJ Reset’s soulful mash-up of Beck’s ”Debra” and the Neptunes’ ”Frontin.” ITUNES.COM

With former Six Feet Under playa Eric Balfour on vox, FREDALBA unite cultures à la Ozomatli. See for yourself on the remixed ”Revelation,” from Uptown Music for Downtown Kids. PILLERRECORDS.COM/REMIX

It’s just a matter of time before London’s groovy post-punkers (and Interpol tour-mates) BLOC PARTY take the States by storm. Prepare for the Brit invasion with the love ditty ”Tulips.” BLOCPARTY.COM