what-about-the-beatles:

George Harrison and Bob Dylan, playing tennis on the Isle of Wight in 1969.

To Harrison, Dylan was both a friend and hero. “George used to hang over the balcony videoing Bob while Bob wasn’t aware of it”, said [Tom] Petty. “Bob would be sitting at the piano, playing, and George would tape it and listen to it all night.”

(Rolling Stone magazine, September 2011)