Violist Se Won Rah graduated from Yewon School and Seoul Arts High School, and after attending Seoul National University, she went to Germany to study at the Berlin University of the Arts, where she completed her Diplom and Konzertexamen courses. She was a prize winner in all strings categories at the Osaka International Competition and has collaborated with orchestras such as the Rumania Transylvania Orchestra and the Prague Radio Philharmonic in the Czech Republic. She has been invited to perform at international contemporary music festivals in places such as Bonn/Bruehl, Baden-Baden, and Mattheiser Music Festival in Germany, Schwaz in Austria, Paris, Lyon, and Marseille in France, as well as in Hong Kong, Japan, and Slovakia. She has served as a research member of the Komische Oper Berlin, and has been a lecturer at Sookmyung Women's University and Chung-Ang University, and an adjunct professor at Seoul Institute of the Arts. Currently, she is an adjunct professor at Gachon University, teaching at Ewha Womans University, Yewon School, Seoul Arts High School, Sunhwa Arts High School, Gyeonggi Arts High School, and Incheon Arts High School. She is an active member of the Ensemble TIMF and We Soloists.