30 January is National Viola Day! 🎻👏 Mozart composed a wonderful double concerto for the instrument to play with its close cousin, the violin. Mozart's Sinfonia Concertante stands out as one of his most sublime compositions, with its majestic, jubilant, and sometimes humorous outer movements framing a more emotionally-charged second movement, which is thought to reflect his reaction to his mother’s passing. The work is one of the most celebrated showpieces in the repertoire for the viola, whic