Paul McCartney, Miley Cyrus, Paul Simon Captivate at ‘SNL 40’

Music played a big part of SNL’s 40th anniversary festivities Sunday night, starting with Jimmy Fallon and Justin Timberlake opening song-and-dance number, which channeled years of famous catchphrases and characters. Kanye West also performed a medley of tunes — “Jesus Walks,” “Only One” and “Wolves,” — while Martin Short and Maya Rudolph (as…