Childhood, an Album of 10 Piano Pieces (2021): I. The Little Prince
Childhood, an Album of 10 Piano Pieces (2021): II. Stardust
Childhood, an Album of 10 Piano Pieces (2021): III. Hiding the Tears
Childhood, an Album of 10 Piano Pieces (2021): IV. Remy's 1st Birthday
Childhood, an Album of 10 Piano Pieces (2021): V. Ancient Childhood
Childhood, an Album of 10 Piano Pieces (2021): Vi. Poème for a Snail
Childhood, an Album of 10 Piano Pieces (2021): VII. Wondering While Wandering
Childhood, an Album of 10 Piano Pieces (2021): VIII. The Girl Who Never Knew
Childhood, an Album of 10 Piano Pieces (2021): IX. Watching My Balloon Fly Away
Childhood, an Album of 10 Piano Pieces (2021): X. Childhood 1979
Chandeliers (2001)
Funk Yeah! for Four Hands (2024)
Suite for Piano (Star-Crossed), Op. 8 (2001): I. Innamorato (Arr. by Hyung-Ki Joo)
Suite for Piano (Star-Crossed), Op. 8 (2001): II. Sorbetto (Arr. by Hyung-Ki Joo)
Suite for Piano (Star-Crossed), Op. 8 (2001): III. Delusion (Arr. by Hyung-Ki Joo)
Soliloquy (On a Separation), Op. 1 [1997]