Tae-Hyung Kim with Julius-Jeongwon Kim at seoul Arts Center on May 19 2014.
During the event "Julius & friends / Mozartiana", they played
Mozart Piano Sonata for 4 hands in C Major, KV 521
I. Allegro
II. Andante
III. Allegretto
Source : 3 videos from YouTube channel 클래식의 숲(Classical forest) combined