홍철기专辑介绍：Electronics – Joe Foster (3) Performer [Remodeled Counters, Selfmade Objects, Tuning Forks] – Takahiro Kawaguchi Performer [Speakers, Piezo Vibration] – Ryu Hankil Turntables [Without Cartridge] – Hong Chulki Recorded on 24 July 2009 at Kaywon School of Arts and Design.