Just wondering – does anyone know if there are any CD compilations of baroque music chosen specifically for their thinking aid qualities?

I have several collections of Bach concertos (concerti?) but each concerto consists of a fast, a slow, and another fast movement. The tempo of the slow movements does not meet the sixty beats per minute requirement. Have there been any collections of just fast movements published?

(I know this is sacrilege to music lovers, but I will still listen to the complete compositions another time, honest!).

Dave