what's the name of the song with jay z and maya?

what's the name of the song with jay z and maya? and do you know if it's off the new changing clothes cd?
Thanks

please don't listen to jay-z ;)

not quite sure of the name, but its not on the black album

best of me. got the cd today. it's a re-mix

Jay-z is the freakin man. and he is bangin BEYONCE!!!!!!!!!!