The first performance of the Concerto for Viola by Luis de Pablo was given by Garth Knox in the opening concert of the Venice Bienale on 25th September 2020. Performed by the Orchestra di Padova e del Veneto, conductor Marco Angius with viola soloist Garth Knox, to whom the work is dedicated.
A podcast of the performance can be heard here. (Viola Concerto begins at 00.19.50)