Complex sentence: The Princess also worked with Prince Paul when he produced her duet with "MC Paul Barman" for the song "MTV off the Air, pt.2", for his EP It's All So Stimulating.
Split into simpler sentences: The Princess also worked with Prince Paul when he produced her duet with "MC Paul Barman". The song wqas called "MTV off the Air, pt.2", and was on his EP It's All So Stimulating.