Composed by Stamitz, Karl (1745-1801).  Urtext.  Edited by Kenneth Martinson.  Full Score and Parts.  Instrumentation: viola and orchestra [2 fl, 2 hn, strings].  Stamitz wrote the viola part in the key of A (1/2 half step tuned above the orchestra) and the orchestra parts in the key of B-flat.  This edition published the orchestra score and parts in the original key of B-flat and requires scordatura tuning of the solo viola.  Format: Score and 11 parts.  ISMN: M-800015-19-9.  Weight: 1.05 lbs.  Difficulty Level (1-6): 6.  117 pages, folder with staple center bound score and 11 insert parts.  Key: A/B-flat major.  Size: 8.5 x 11 inches.  Duration: 20.5 minutes.