Paul Simon and Sabrina Carpenter duetted on Simon's song “Homeward Bound” to open the show, five-decade “Saturday Night Live” ...

Paul McCartney returned to 'Saturday Night Live' for its 50th-anniversary celebration, performing an 'Abbey Road' medley.

A star-studded and historic 50th anniversary special of “SNL” ended with Paul McCartney performing the famous medley of songs that ended the Beatles’ last-recorded album, “Abbey Road.” ...

McCartney began on piano with “Golden Slumbers,” singing about getting “back homeward”–a fitting conclusion to a show that began with Paul Simon and Sabrina Carpenter performing “Homeward Bound,” ...

There have been nearly 1,000 musical performances on "Saturday Night Live" in its 50 years. We pick 10 of the best.

The 83-year-old Simon has been essential to SNL since its earliest episodes in 1975, and told the 25-year-old pop sensation ...