This is a 33 1/3 LP of Tatar and Bashkir music from 1959
The top video is the Tatar side. The bottom video is the Bashkir side
It was purchased on eBay in 2016 from a Russian vendor in New Jersey.
These versions are familiar to us in California as someone at some point made copies of this. My father (Fazil Sadri) had a copy and it was on Reel-to-Reel tape, very old, played hundreds of times and sounded like Tatar music played underwater. These digitized versions in the videos are crisp and fresh as could be...
The songs are incredibly beautiful.