One of the reasons I like The Beatles is because they were innovative and not being afraid to try something new - or even controversial.

"I've Got a Feeling" is one of the songs that The Beatles performed on the rooftop of their office, in the name of their new film at that time.

It was also a rehearsal and also recording of their coming up album at that time, i.e. "Let It Be"

In the end, of course, the rooftop concerted was closed down by the police - for creating noise in London.