95% of all craftsmanship is just a trade, something that you can learn to do. But it is not the essence of it. The remaining 5% is the only decisive factor.
L. N. Tolstoy

The concert of the State Akademic Symphony Orchestra of USSR.( GASO. 1983) Conductor- Evgeny Svetlanov. Soloist- Tikhon Khrennikov. Concertmeister- Mark Gorenstein.