VOCAL

R.I.P. 2020 (2021) for soprano and clarinet

Quantum Musics (2020) for 16 mixed voices

Psalm 133 (2020) for mixed choir

Psalm 132 - latin version (2020) for mixed choir

Unending Love (2020) for mixed choir

Jellyfish (2020) for mixed choir

All through the night (2013) for mixed choir

Chamber Music I-VII (2004) for soprano and piano

Chamber Music I-VII (2004) for tenor and piano, selected for Soprano Dawn Upshaw Workshop, University of Illinois, Urbana-Champaign, 2005

Also Sprach Zaratustra (1995) for soprano and ensemble, premiered at the Seoul National University, Korea, 1995

Acacia (1992) for mixed choir, awarded the Dong-A Music Competition Second Prize and premiered by the Seoul Metropolitan Chorus, Korea, 1992

LARGE ENSEMBLE

Story I (2020) for elementary orchestra

Treetop Sky (2020) for wind ensemble

Phrygian Ocean (2020) for orchestra

Amazon (2018) for wind ensemble

River Lethe (2007) for chamber orchestra, commissioned by the National Arts Centre Orchestra of Canada, and premiered by the L’orchestre de la Francophonie Canadienne, Ottawa, Canada

Butterfly’s Dream (2007) for orchestra, commissioned by the University of Illinois Orchestra, Urbana-Champaign, Illinois

Horizon from the Island (2005) for chamber orchestra, premiered by the University of Illinois New Music Ensemble, Urbana-Champaign

Feast (2003) for large orchestra

Reversion is the Movement of Tao (2003) for octet, selected as the 2004 ALEA III International Composition Competition Finalist, Boston, Massachusetts

Inflection (2001) for string orchestra

CHAMBER ENSEMBLE

Scattered Minds (2023) for string quartet, commissioned by The City of Dallas. Dallas, Texas

White Rock Lake (2021) for mixed quartet, commissioned by The City of Dallas. Dallas, Texas

Three Phases (2012) for woodwind quintet, commissioned by Euterpe Woodwind Quintet, Seoul, Korea

Multifaced (2011) for string quartet

Memoir of Dong-Hak (2005) for flute, clarinet, violin, cello and piano, awarded the 2007 Pablo Casals International Composition Competition First Prize, France; the 2005 Tokyo International Competition for Composition Second Prize, Japan, and premiered by the Ensemble Calliopée at Théâtre des Champs-Elysées, Paris, France

The Distance (2005) for string quartet, selected for the Kronos Quartet Workshop, University of Illinois, Urbana-Champaign, 2006

After-tone (2004) for flute, viola and harp, performed at Midwest Composers Symposium, University of Illinois, Champaign, 2005

Landscape of Krakow in the Spring (2002) for clarinet, cello and piano, premiered at the Festival Write & Play, Krakow, Poland, 2002

Connection 95 (1993) for flute, bass clarinet and piano, premiered at the Daegu Contemporary Music Universiade by the Het Trio, Amsterdam, The Netherlands, 1993

Proportion (1993) for string quartet, premiered at the Seoul National University, Korea,1993

Cosmos (1992) for woodwind quintet, premiered by the Üni Woodwind Quintet, Seoul, Korea, 1992

DUO AND SOLO

Bit (2023) for alto flute

Fulfilled (2022) for two flutes

R.I.P. 2020 (2021) for soprano and clarinet

Himalaya (2010) for cello, commissioned by Paris-based cellist Romain Garioud, the prize-winner of Tchaikovsky and Rostropovitch Competitions

Four Colors (2010) for piano duo, commissioned by The Pianissimo, Seoul, Korea and granted by the Seoul Foundation for Arts and Culture

Awakening (2010) for flute and piano, commissioned by duo Young Music, Graz, Austria and premiered at the 2010 Flute Festival Munich, Germany

Gravitation of Resonance (2009) for harp, commissioned by harpist Ann Yeung, professor at the University of Illinois, Urbana-Champaign

Reflection (2008) for alto saxophone, commissioned by saxophonist Michael Holmes, Urbana, Illinois

Folksong I (2005) for prepared piano, commissioned by pianist Darryl Friesen, Winnipeg, Canada

Two for One (1995) for bass clarinet, premiered by bass-clarinetist Pyung Sik Nam

Osmosis (1994) for piano solo, premiered at the Pan Music Festival, Seoul, Korea

ELECTRO-ACOUSTIC

Fluctuation (2006) for tape, premiered at the 2007 SEAMUS National Conference

After-tone No.2 (2004) for tape, premiered at the University of Illinois New Music Ensemble concert, 2005

Computer Music Piece No.1 (2001), premiered in the International Music Days of Krakow Composers, 2001

INTERDISCIPLINARY WORK

Light Weight-Sky Bit (2009) for string quartet and four dancers, co-commissioned with choreographer Jennifer Monson by the Planet U Conference at the University of Illinois, Urbana-Champaign, 2009