Oh well, "If you leave me now" was new for me, anyway!
It was indeed "Random man on the motorway"...
Oh and Damien also did an a capella version of "Cannonball" - no mic - like he had done an a capella version of "The blower's daughter" at Le Trianon...
I was actually very very sad at the end of the show because... well because it was over and we're gonna have to wait another year and a half (at least) before we see him again...