DJ Tool ID

Hi,

There’s a famous vocal which has a woman saying something like…

"What does it take to be a good DJ, well first, you should know that DJ stands for Disc Jockey, and……." and later on "cutting, matching, mixing and scratching…."

Just wondered how I could find out what this acapella/dj tool is as I’d like to use it in a track.

Any help would be great!

Thanks
Jimmy