Ezra Koenig surfaces on Chromeo’s “I Could Be Wrong,” a track that’ll appear on the iTunes version of their forthcoming third album Business Casual. Surprised to see the “electrofunk” duo teaming up with the Vampire Weekend frontman? Don’t be. When I spoke with Dave 1 and P-Thugg about their day jobs a couple of years ago, they told me about an unfinished Vampire Weekend remix. Said remix of “The Kids Don’t Stand A Chance” surfaced a few months later, as did a collaborative performance of the track at the 2008 Woodies. Consider these the traded verses of an ongoing Columbia U bro down.

Business Casual is out via Atlantic. It also houses “Don’t Turn The Lights On.