Tomsen Su is currently pursuing his Bachelor of music degree under the guidance of Joel Krosnick at the Juilliard School of Music
. His principal teachers include Ronald Leonard, Dr. Richard Naill, Ko Iwasaki, and Robert DeMaine. Additionally, he has taken master classes with János Starker, Gary Hoffman, Lynn Harrell and many others. As an active chamber musician Tomsen has recently participated at the Taos School of Music where he worked under the tutelage of the Borromeo, Shanghai, and Brentano String Quartets. Additionally, he was awarded top prizes at the inaugural M-Prize Junior Chamber Competition, WDAV String Quartet Competition, and Saint Paul String Quartet Competition in 2016 with the Chimera Quartet. Tomsen performs on a 1926 Carl Becker Cello generously on loan from the Colburn Collection and a Giovanni Lucchi bow graciously loaned to him by the Maestro Foundation.