Composed by Stamitz, Karl (1745-1801).  Urtext.  Edited by Kenneth Martinson.  Composed in 1783.  Instrumentation: Viola and Piano (or Harpsichord).  Original Version (Viola in A, Piano in B-flat) and Practical Version (both parts in A) included.  Format: 2 Piano Scores and 1 part.  ISMN: M-800015-58-8.  Weight: 0.45 lbs.  Difficulty Level (1-6): 4.  52 pages, staple center piano score with 2 insert parts (1 insert piano score and 1 viola part.)  Keys: A/B-flat major.  Size: 8.5 x 11 inches.  Duration: 17 minutes.