The Beatles performed the song as Britain’s contribution to programme show Our World. Broadcast via satellite in 1967 it was the first live global television show. Watched by over 400 million in 25 countries !
The performance was not completely live. Beatles producer George Martin insisted on using pre-recorded rhythm track mainly consisting of piano, harpsichord, and drums. The Beatles, the orchestra, and guests which included Mick Jagger, Eric Clapton, Marianne Faithfull, Keith Richards, Keith Moon, Graham Nash and many more performed live.
Here’s the Beatles All You Need is Love