Hi all..

I heard on the radio today a different intro the Beyonce ft. Jay-z - Crazy in Love. in the beginning I'm thinking its beyonce singing in a high pitched tone, I didnt quite catch the beginning but before Jay-z comes in she is singing the words "Thinking about you, Thinking about you.." Its not a long intro.. three or four lines at most and the beat is a little different... almost like its coming from a different song or a sample of some sort.

In the regular version of the song it begins with Jay-z's verse and all lyrics searches for the song show that to be the case. I know I've heard this opening with Beyonce singing before years ago but actually thought it was maybe a figment of my imagination until I heard it as I remembered this morning. So I know this is a real version. Any help will be appreciated greatly!