In 1983, Paul McCartney & Michael Jackson collaborated on a collection of songs, split between Michael Jackson’s Thriller and Paul McCartney’s Pipes Of peace.

Here is a look at some of those rare gems:

MICHAEL JACKSON & PAUL McCARTNEY – THE MAN

MICHAEL JACKSON & PAUL McCARTNEY – SAY SAY SAY

Christian Rössle – SAY SAY SAY (Cover Version)

MICHAEL JACKSON & PAUL McCARTNEY – The Girl Is Mine

MICHAEL JACKSON & PAUL McCARTNEY – SAY SAY SAY