I found it in the Lib of Congress, captioned "Children's procession, 1898-1946."
The pic was taken at the same time as the 1918 flu pandemic. Where? Why?
These children had just seen the end of the plagues of Ottoman control, starvation, cholera, typhoid, malaria.
In recent yrs, the song is so cliched, it's even banned in some Jewish weddings.
(I still cringe over Bill Murray as the Lounge Singer.)
See the late Lucette L's article wsj.com/articles/SB100…
For the Jewish survivors of wars, occupation, disease in 1918, "Hava Nagila - Let Us Rejoice" was probably as sacred as "Jerusalem of Gold" in 1967.
Here is the sound track for the 1st recording by composer Avraham Idelson. jewish-music.huji.ac.il/content/hava-n…