Sergey Letov participated together with American
viola player and violinist LaDonna
Smith (USA) and Sergey Sedov in performance by
Leonid Tishkov after his play "Deep-Sea Divers" for
the first time at Novosibirsk Art Gallery in December of
1995.
The next year Sergey Letov
and Sergey Sedov performed play at the Center of Modern Art in
Chelabinsk.