Presented by Penny Gore. Part of a series of winter season chamber music concerts at Vienna's prestigious Konzerthaus, with a performance by Quatuor Mosaiques and friends. Thomas Fheodoroff, Maria Kubicek (violins) Gertrud Weinmeister (viola) Rudolf Leopold (cello) Quatuor Mosaiques Haydn: String Quartet, Op 33 No 6 Mendelssohn: Octet.