Spectrum Concerts Berlin [Boris Brovtsyn (violin 1) Valeriy Sokolov (violin 2) Philip Dukes (viola 1) Maxim Rysanov (viola 2) Jens Peter Maintz (cello 1) Torleif Thedéen (cello 2)]
Spectrum Concerts Berlin [Boris Brovtsyn (violin) Eldar Nebolsin (piano)]
Spectrum Concerts Berlin [Valeriy Sokolov (violin) Jens Peter Maintz (cello)]
Eldar Nebolsin (piano)