WATCH: Paul McCartney and Ringo Starr

Paul McCartney and Ringo Starr were as incredible as ever on Sunday’s “The Night That Changed America: A Grammy Salute to The Beatles.”

The surviving Beatles members, who reunited at the Grammys last month, jammed out to “With A Little Help From My Friends” and ”Hey Jude.”

The special event marked 50 years since the band’s first U.S. performance, which aired on ‘The Ed Sullivan Show” on February 9, 1964.