This show was probably recorded on April 26, 2018.
Quick transcript:
Funny enough, I was in... Just before I came here... This is a bit of a name-drop... Stela had arranged this party and Paul was playing. Well, not Paul playing, but it was a lot of lovely people at their house in LA, at Paul's house, and he did a little singalong. Steven Tyler got it all started. Willy Nelson was having a go, too, and Paul, having a singsong, around the piano. "Hey Jude" was the great hit. It was unbelievable. I was like "I can't believe this is happening! This is Paul McCartney singing 'Hey Jude' around his piano".