Sir Paul McCartney will never perform his track EBONY AND IVORY again after it was voted the worst song of all time. The Beatles legend - who teamed up with Stevie Wonder for the 1982 song - is embarrassed the track topped the BBC poll for worst duet in history. A source tells British newspaper The Daily Express, "Paul now appreciates the songs hasn't aged well and the word is it definitely won't be on his playlist when he goes on tour next year."