Title: Violin & viola concertos Walton Nigel Kennedy Andre Previn - Simon Rattle Royal Philharmonic Orchestra City of Birmingham Symphony Orchestra Titles   William Walton (1902-1983) Violin Concerto 1. I. Andante tranquillo 2. II. Presto capriccioso alla napolitana 3. III. Vivace Viola Concerto 4. I. Andante comodo 5. II. Vivo, con molto preciso 6. III. Allegro moderato Ralph Vaughan Williams (1872-1958) 7. The Lark Ascending