Violists
around the world know that, compared to the violin, their solo repertoire is
rather limited. That is likely why 20-century violist William Primrose
commissioned Béla Bartók (1881–1945) to write him a Viola Concerto in the
1940s. Unfortunately for Primrose, Bartók never got around to finishing the
concerto. Leukemia took his life in 1945 leaving two works incomplete – his
Third Piano Concerto and the Viola Concerto.
While
the Third Piano Concerto was just about complete (the only thing still needing
a few tweaks was the final measures of the work), the Viola Concerto was still
sketches on manuscript pages without any notes in regards to instrumentation. Bartók
composed in ink so the pages were likely difficult to read as he scratched out
passages and re-wrote portions.