December 21 - a public lecture on " Christmas music tradition in Georgia " will be held in the Zakaria Paliashvili Memorial House-Museum. The lecture will be led by Nino Naneishvili - doctor of art studies, musicologist, leader of the traditional music vocal ensemble "Ialoni". In the evening, the ensemble will perform various samples of "Alilo" (Christmas carol)  and various pieces of other Christmas hymns.