(English) A publishing house located in Busan, Happy Book Media publishes books in various fields, including the culture of Busan, the humanities, prose, and art. It has become a valuable resource for the development of Busan culture by publishing a collection of cultural criticism and plays of Busan. The first book in art and culture series, Discovery of the Audience has been published, which has served as a reliable guide for Busan citizens for visiting concert halls and enjoying music.