Polish conductor and pianist Krystian Zimerman is joined by violinist Maria Nowak (co-leader of his Polish Festival Orchestra), violist Katarzyna Budnik (principal viola of the Sinfonia Varsovia), and cellist Yuya Okamoto (newly appointed cellist of the Ébène Quartet) to perform two piano quartets by Johannes Brahms. In an interview with Presto Music, Zimerman is disarmingly honest about the foursome having …