Klausner – Brown Tiberius Klausner · Mozart: Sinfonia Concertante for Violin & Viola, K. 364 Tiberius Klausner · Mozart: String Duo No. 1 for Violin & Viola in G Major, K.423 Tiberius Klausner · Mozart: String Duo No. 2 for Violin & Viola in B Flat Major Tiberius Klausner · Handel-Halvorsen: Passacaglia in G Minor for Violin & Viola