Talks Sojun Mel Weitsman: Hsin Hsin Ming (Practice Period Class #3) Audio May 19, 2016 Sojun Mel Weitsman http://s3.amazonaws.com/bzcmedia/2016-05-19_Sojun-Mel-Weitsman_Class3-PP_Hsin-Hsin-Ming.mp3Podcast: Play in new window | Download | EmbedSubscribe: RSS