Their recording of the Holocaust song, Eli, Eli[REF] (lyrics by Hannah Szenes), and "The Song of the Vilna Partisans" (Zog Nit Keyn Mol) appeared on David Kaufman's 2003 documentary, From Despair to Defiance, commemorating the 60th anniversary of the Warsaw Ghetto Uprising [REF].
2015 Recording of "Lay Down Your Arms": .