Theo Bikel, "Di zun vet aruntergeyn"
Theodore Bikel (1924 - 2015) sings "Di zun vet aruntergeyn" at the YIVO Institute for Jewish Research 13th Annual Heritage Luncheon in his honor
on June 18, 2015. Accompanied by Daniel Kahn and Lorin Sklamberg. Video shared by YIVO. I believe that this was his last public performance.