Last week, Michael Jackson, "The
King of Pop," died after suffering
cardiac arrest. He was 50, and
preparing start a series of
comeback concerts.

Jackson's musical
accomplishments were many,
including the hits "Bad," "Billie
Jean," "Thriller" and "Shake Your
Body (Down to the Ground)." His
1982 album "Thriller" is the
best-selling album of all time.

He collaborated with Paul
McCartney, Quincey Jones, and
his sister, Janet Jackson.

He invented the moonwalk.

And while his behavior later in life
was bizarre, we prefer to focus
on the positives, like Jackson's
music, and his charity work.

In one instance, the two
overlapped. Jackson co-wrote the
charity single "We Are the
World," which was released
worldwide to aid the poor in
Africa and the United States.

Tell us who co-wrote the song for
a chance to win an audio book.

Click here to submit your
answer.