/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: isaacsun56 https://cdn.slidesharecdn.com/profile-photo-isaacsun56-48x48.jpg?cb=1529563795 Isaac Yihong Sun play classical guitar,study with John Flameling, Federico Quercia, Gunter Herbig a fan of early 19th century music