Dance/house track that samples Beyonce's "Crazy In Love"?

[raquella]

I've been hunting this song down for awhile now. I heard it in a store where the mixes come from a private vendor and playlists aren't provided.

This song just loops the "uh oh uh oh uh oh oh no no" part of "crazy in love" for about a minute and 1/2 in the beginning, then progresses to a pulsing synth. I'm pretty sure it's not a remix of "crazy in love", because I've been through all of them. Any help or suggestions would be great.

eta: It's very uptempo and fast-paced. I guess you could kind of say it had a mason- exceeder feel to it, if that makes any sense.

[QuebecFunk]

i know that Beyonce stole it from the Chi-Lites but... if someone remixed Beyonce..i dont know