Dr. Hyunjoo Choi received her M.M and D.M.A degree in piano performance from Michigan State University under Yong hi Moon. While completing her D.M.A. degree in Michigan State University, Dr. Choi has been recipient of scholarship with working as staff accompanist in the same school. Since she moved to California, she has served as a staff accompanist at Hope International University and Saddleback College. She was also teaching piano lesson in Flint School of Performing Arts and pianoforte. She has performed and studied in worldwide music festival such as the Millennium Keyboard Festival in Spain, The Banff Keyboard Festival and The Orford Music Festival in Canada, and The Chautauqua institute Summer Festival in New York. As a soloist and chamber musician, Dr. Choi performed Rachmaninoff 2nd concerto as keyboardist in Contemporary Music night with Flint Orchestra, The Real New Music 2009, and many solo recitals in Auditorium of Michigan State University.