The Knoxville Symphonys exuberant MoxCar Masterworks Series kicks off with vibrant orchestrations of art in Mussorgskys Pictures at an Exhibition and Adam Schoenbergs GRAMMY-nominated Picture Studies, which has been described as a 21st-century Pictures at an Exhibition. Arutiunians show-stopping Trumpet Concerto features the impeccable William Leathers whose trumpet solos have been noted for their sparkling clarity. Aram Demirjian, conductor William Leathers, trumpet ADAM SCHOENBERG: Picture Studies ALEXANDER ARUTIUNIAN: Trumpet Concerto MODEST MUSSORGSKY (arr. RAVEL): Pictures at an Exhibition