Folklore ensemble of the village of Lebskoye in the Arkhangelsk region of Russia

The LP cover contains no additional information on the ensemble or the songs they are singing. As you can hear, the singers are all elderly women, and both the songs and the manner they are presented in are highly traditional and authentic. My personal favourite is no 12, "I feel awfully sorry for those that aren't here", sang in a sort of "Honkey Tonk Women" fashion.
The little "a" in the catalogue number S20-09875-76(a) reveals that this printing was meant for export. It would be interesting to know, how many copies did they actually print and sell?
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