Bob and Lauren Bacall in Australia 1986
That was one of the ones where it was very notable that he showed us on piano. I started playing on the piano. I think I may have said, “Why don’t you play piano?” It took a long time to get it, but we got it. Yeah, I was on that. I need to listen to that again, because I remember thinking it was a beautiful song at the time. He knows a lot about that war. He knows a lot about a lot.The other thing touring with him was, the rehearsals for the ’87 Temple in Flames tour, when he played over and over again the chords for “Frankie Lee and Judas Priest,” he also would be playing something beautiful just in the corner. I’d say, “What’s that?” It was like a Child Ballad or something from the 18th century or 19th century.
Source: The Heartbreakers’ Benmont Tench Talks Touring and Recording with Bob Dylan