Peter Clancy junior (ukulele) leads father Andrew Clancy (piano) into "I'll See you in My Dreams" 

Peter Clancy junior (ukulele) leads his father Andrew Clancy (piano) into the vocals for 'I'll See You In My Dreams' with support from uncle David Clancy (drums) and grandpa Peter Clancy senior (bass) at the Hot Jazz on a Summer's Night at the Griffin Park Jazz Club.