This movie's funniest moments find Jack “debuting” tunes such as “Let It Be” — or, as a well-meaning listener mistakenly calls it, “Leave It Be” — and “Hey Jude,” which Ed Sheeran, playing himself, persuades him to change to “Hey Dude."
And would such ’60s songs as “Let It Be” and “Hey Jude,” detached from the social revolution of which they were a part, have the same impact in a 2019 universe where hip-hop exists but The Beatles do not?