Robert Koenig - Piano
Capriccio for Viola Solo - Op. post., No. 9 (Roberto Diaz - Viola, Robert Koenig - Piano) Henry Vieuxtemps 03:32
Henry Vieuxtumps - Sonata i B flat major for Viola and Piano, Op. 36 - I Roberto Diaz (viola) Robert Koenig (piano) 12:08
Viola Sonata in B-flat Major, Op.36 (Roberto Diaz - Viola, Robert Koenig - Piano) Henry Vieuxtemps 23:10
Elegie for Viola and Piano, Op. 30 (Roberto Diaz - Viola, Robert Koenig - Piano) Henry Vieuxtemps 06:52
Sonata for Horn and Piano, Op. 17: II. Poco Adagio, quasi (Version for Cello and Piano) Jennifer Kloetzel, Robert Koenig 01:33
Sonata for Horn and Piano, Op. 17: I. Allegro moderato (Version for Cello and Piano) Jennifer Kloetzel, Robert Koenig 08:36
Unfinished Sonata for Viola and Piano - Op. post., No.14 (Roberto Diaz - Viola, Robert Koenig - Piano) Henry Vieuxtemps 25:10
La Nuit - (Felicien David (1810-1876) tr. Henry Vieuxtemps) Vieuxtemps - Roberto Diaz - Viola, Robert Koenig - Piano 03:29
Sonata for Horn and Piano, Op.1 7: III. Rondo. Allegro moderato (Version for Cello and Piano) Jennifer Kloetzel, Robert Koenig 05:03
Unfinished Sonata for Viola and Piano, op. post., No. 14-Allegro con fuoco Vieuxtemps - Roberto Diaz - Viola, Robert Koenig - Piano 11:28
Unfinished Sonata for Viola and Piano, op. post., No. 14-Scherzo: Grazioso-Trio-Trio 2 Vieuxtemps - Roberto Diaz - Viola, Robert Koenig - Piano 13:42