Winner/first place in USA national competitions. Soloist/Houston, Shreveport, Abilene, Midland-Odessa, Lima (OH), Sibiu (ROM), MoPok orchestras and Brahms Chamber (KOR), Filharmonica de Jalisco (MX) orchestras; others in Denver, Philadelphia, Kansas City, Washington,DC. Multiple recital tours with The Guarneri Duo (cello and piano):Belgium, Brazil, Canada, China, France , Germany, Greece, Hungary, Mexico, Netherlands, Romania, S. Korea, Taiwan, USA. Ensemble performances in Europe, Asia, Carnegie Hall, Kennedy Center, Canada National Exhibition. Judge: Leonard Rose International Cello Competition, Korean Brahms Society. Faculty: UNC/Chapel Hill, Oberlin Conservatory, U of AZ; Prof.Cello Emeritus/BGSU (OH). Master classes worldwide.