Recently, the 9th International Workshop on Computer Music and Audio Technology (2013) was jointly held by the Faculty of Information Science and Information Science of the Republic of Korea, Taiwan Computer Music Society, etc. at the Kaenan University in Taiwan. The seminar Topics are: Interactivity and Intermedia. The seminar attracted famous experts in computer music at home and abroad. The activities mainly include lectures, essays, music announcements and special concerts. The electronic music pieces "Mystery Painting", "Listening to New Words" and Luo Yisa's electronic music masks "Mask" and "Tianbian" created by Lin Lu, a student of Music and Recording Arts School of Art Department of our school, Among them, Lin Lu's classmate "Listening to New Words" won the Special Applied Music Award for Special Application Music (two in total), Luo Yisa's multimedia electronic music piece entitled " Mask "also finalists and invited to perform in a special concert, get excellent evaluation.