In her extensive chamber music career, Irina Morozova has performed in over thirty countries. She is a founding member of the Australia Ensemble and violist of the Goldner String Quartet since 1995. She has held the position of Principal Viola of the Australian Chamber Orchestra and the Australian Opera and Ballet Orchestra, as well as appearing often as Guest Principal with the Sydney Symphony and Hong Kong Philharmonic. She has been a juror for the Melbourne International Chamber Music Competition, the Shostakovich International Quartet Competition in St Petersburg and the Tertis International Viola Competition on the Isle of Man.