More Info on Folk Song

I recently discovered the song "Solo Gousli" performed by The Stars of St. Petersburg on their 1995 album "Balalaika: Russia's Most Beautiful Tunes."

I was absolutely enchanted by it and wanted to learn more about the song, which I assume is traditional. However, my searches for information about the song and the band have been fruitless. The title "Solo Gousli" hasn't been helpful either, as it simply refers to a solo performance on the gousli (zither).

If anyone has more information about this song, I would be grateful to hear it!