How are ancient melodies preserved?

You know, sometimes when I upload a very ancient melodies, people asking me like, "How do you know this melody? Where do you learn it?" Um, shalom. So, um, the answer is this, and it's very moving and emotional for me also. Uh, is that the fact that the people of Israel kept me for thousand of years in communities all over the world. For example, this song Minames, Psalms 118, it's a melody that we kept for more than 1,000 years and maybe even more from the time of King David. From father to son. From father to son. I'm going to show you live how it works. >> Like this. I want to invite you to go to YouTube. I put a lyrics video for this song. Psalms 118. Try to sing it to him. Let me know if you made it. God bless you. Happy from our suka.