Orchestra :
Licht (2023) for Piano, Violin, Tap, Gayageum and Orchestra
- wood:1/1/1/1, Brass:4/2/2/2, Snare Drum, Gayageum, Violin, Piano, Tap, Strings
Grüne Minze (2023) for Violin and String Orchestra
- Violin Solo, 1st Violin I, Violin I, 1st Violin II, Violin II, 1st Viola, Violas, 1st Cello, cellos, 1st Contrabass, Contrabasses
Gujeolcho (2023) for Gayageum and Orchestra
- wood:1/1/1/1, Brass:4/1/1/1, 25 String Gayageum, Strings
경찰의 향기/The Fragrance of Memory: A Path to Reconciliation (2023) for Tap and Orchestra
- wood:1/1/1/1, Brass:4/2/2/0, Snare drum, Bass drum, Hi hat, suspended cymbal, Bass bow, drum stick, soft marimba mallets, Police whistle, Tap, Strings
광주 시민군의 향기/The Spirit of Gwangju
(2023) for Piano and Orchestra
- wood:1/1/1/1, Brass:4/2/2/0, Piano, Strings
Turning (2020) for Orchestra, and 4 Soloists
- wood:2/2/2/2, Brass:4/2/2/0, 3Percussions, Piano, Tap, Gayageum, Violin, Strings
Near the Inner Ear (2013) for Orchestra,Video,and Live-Electronics
- wood:6(2Picc/4Fl)/4/4/3, Brass:6/4/3/0, 3Percussions, Strings
Piano Concerto(2012) for Piano and Orchestra
Fragile Wave (2010) for Orchestra and live-electronics
- wood:2(1Picc,1Fl)/2(1Cla,1B.Cla)/0/2(1Bsn,1C.Bsn), Brass:2/1/2/1, 4 Percussions, Piano, Strings
Blueblack, White (2006) for Vibraphone Concerto
- wood:3/2/2/2, Brass:3/2/2/1, Timpani, Vibraphone, Strings
Solos/Ensembles:
Wald des Lichts/빛의 숲 (2025) for solo 25-string Gayageum
Muje2 (2020) for Controlling vocal synthesizer
A Midwinter Night's Dream(2016)for Shvi, Tenor,and String quartet
Äerungen der Denkart 4 (2016) for one pianist
Änderungen der Denkart 3 (2016) for one pianist
Änderungen der Denkart 2 (2015) for one pianist
Änderungen der Denkart 1 (2015) for one pianist
A-Temple Song (2015) for Klarinet and MIDI keyboard
Alpine T.(2015) for Saxophone Quartet
SestinaII (2011) for Piano solo
Paennorae (2010) for String quartet
Chunhyang Ga (2009) for Violin and Piano
Muje (2009) for solo Cello
Chum Sori (2008) for Alto Saxophone and 3 cellos
Su:m - I,II,III,IV and V (2008) for Piano Solo
Interpretation III (2007) for 2 Cellos and piano
Circulation (2007) for Violin and Piano
Bi:guniChum (2007) for 3 Cellos
3 songs of Korean Traditional melodies (2007) for Children's Choir and 3 Cellos
Stillness and Fury (2006) for Piano, Violin, and Cello
Zero (2005) for Solo Violin
Dusted Chandelier (2005) for Piano Solo
Instruments with (Live-) Electronics:
Yeoeum (2014) for Disklavier, electronics, and tenor Saxophone
Quintet I21(2011) for string quartet and live-electronics
Perhaps, reminisce (2009) for Bb clarinet and electronics
Flower in a Mirror, Moon in the Lake(2006) for Viola and electronics
Returning (2005) for Bb clarinet and electronics
Sound Kinetic Installations:
Company Soul (2019)
Clippy Embodied(2019)
Pre-proposition K(2018)
Pi(2011)
Pulb(2010)
Fixed Piece:
Grey smiles on an Empty door (2008)
A Sketch, Against (2007)
Interpretation II (2005)
Interpretation I (2004)
Artificial Intelligence (in a part of Ktonal research):
AI Etude 1 Prokonsori (2021)
AI Etude 2 (2021)
Le Mystère des Voix Neuronales(2021)
Generative drawing with Sound:
Blob Blob(2021)
』듣는 것을 그리다。(2021)
Perlin Noise(2021)
Many Lines(2013)
Music for contemporary dance/dance film:
Music in the Gutter (2017)
Branch, Tendril, Vine (2016)
Inside Sequence(2014)
/--/ (2013) for dance film
Twilight-composite (2012)
Ji(2012)
Sestina(2011)
Arrangement:
Piano Man (2024) for Tenor and Orchestra
- wood:2/2/2/2, Brass:2/2/3(2Tbn,1B.Tbn)/1, Tenor, Strings
Arirang (2020)for Violin, Gayageum, and Piano
Canon in Eb (2020)for Violin, Gayageum, Piano, and Tap-impro.
Por una Cabeza (2018)for Violin and Piano
Libertango(2015) for Mezzo soprano and String Quartet
임을 향한 행진곡(2013) for Piano Solo