Parade of soloists of the Osipov Orchestra Chamber Hall № Chamber Hall 20 String Quartet of the Osipov Orchestra 09 Yekaterina Mochalova domra, mandolin 23 The Ossipov Balalaika Orchestra 12 Young soloists of the N. P. Osipov Orchestra 20 String Quartet of the Osipov Orchestra 09 Yekaterina Mochalova domra, mandolin 23 The Ossipov Balalaika Orchestra 12 Young soloists of the N. P. Osipov Orchestra
