William Walton Edition-William Walton's 1962 Concerto For Viola And Orchestra. Study score.This edition of Walton's celebrated Viola Concerto (1962 version) has been off-printed from the William Walton Edition full score and combines the scholarship of the Edition with the practical benefits of the smaller format. An introduction is provided by the volume editor Christopher Wellington.Instrumentation: solo Viola 2 Flutes (II Picc) Oboe Double Bass 2 Clarinet(II Bcl) 2 Bassoon 4 Horn 2 Trumpet 3 Trombone Timpani Harp Strings.