Lonnie Donegan and Rolling Stones

Lonnie Donegan the famous skiffle musician, who like many of the performers was a good friend of George Harrison, I heard that he was supposed to play at the concert but unfortunately he passed on weeks before the concert and was also going to play the Rolling Stones who also didn't perform. And I was just wondering if anyone knew what their song lineup would've been?

Of course I could be completely wrong about this.