The crossword solution for the term 'Shaw of Jazz Clarinet' is ARTIE Shaw. ARTIE Shaw was an American clarinetist, composer, and bandleader who was one of the most popular musicians of the swing era. He was known for his technical proficiency and improvisational skill, and he was one of the first jazz musicians to be featured on television. He also wrote some of the most popular songs of the era, including 'Begin the Beguine' and 'Stardust'.