Jang Jong-seon, a clarinetist who has been criticized in Helmstedt newspaper as a “clarinetist with purity and sophistication,” is a promising performer as a next-generation artist through various performance activities both domestically and abroad internationally by constructing [his own world view of music ] with rich musical interpretation and delicate sound.

After graduating from Seoul Preliminary High School, he completed his undergraduate degree at Düsseldorf National College of Music Germany and received his master's degree at Munich National University of Music Munich, Germany Moving forward, he graduated from the Best Performing Course at Munich National University of Music, and Austrian Salzburg National College of Music's Best Performing Course.

In addition to his solo activities, he has also performed as a part of orchestras and has also performed as an invited performer with orchestras in Poland, Germany, Switzerland, Korea, Japan, and China. He has performed as a Principal Clarinet of the Asian Philharmonic Orchestra Academy under Maestro Myung-Whun Chung. As a member of the Olympus Ensemble, he appeared as one of the seven leading actors in the movie 'Ensemble'.

His passionate activities were introduced through various broadcasts such as KBS, EBS, tvN, YTN, and Ktv.Moving on to his next career, he is trying to take a step closer to the public with his music as well as to dedicate in education. Currently, he teaches students at Seonhwa Arts Middle school and Deokwon Arts High school.