Anatoliy Tromifo & Tamara Volskaya are masters of their instruments. When I photographed them in Pinellas Park (I can't remember the year),
Ms. Volskaya was a professor at a university in Russia. Her instrument is
ethe domra, a Russian folk instrument in the lute family. Mr. Trofimov's is the bayan, a button accordion. Listen to this recording of Flight Of The Bumblebee, you will hear their virtuosity. I believe they are husband and wife, from an photo
taken when they were much younger. It would make sense. Anyway, this video
represents what I heard when I saw them. It starts slow but heats up toward
the end.