Dr. Jerzy Kosmala, internationally acclaimed as a concert violist and pedagogue, has concertized throughout Europe, the former Soviet Union, Canada, North and South America, Asia, and South Africa, and has recordings on several record labels. He is a frequent guest artist and performer at the world's foremost festivals, international viola congresses, universities, and academies, and is a permanent jury member of virtually all of the most prestigious international competitions, including the Lionel Tertis, Geneva, Munich, Markneukirchen, Trapani, Primrose Viola Competition, Brahms Viola Competition, and the Concert Artists Guild International Competition in New York City.