In Memoriam Kasilag for Solo Gendang and Rebab and Orchestra (2019),soloist Kamrul Bahri Hussin, Kasilag Festival Orchestra conducted by Arjay Viray, Tanghalang Aurelio Tolentino (CCP Little Theatre),Legacy Closing Concert of the Birth Centenary Celebration of National Artist Lucrecia R. Kasilag Manila Philippines
Warna Yang Bernada (Sound Colour) (2006 -07) for solo piano and London Sinfonietta commissioned by Malaysian Ministry of Culture organised by British Malaysian Society for 50th Malaysian Anniversary (UK)
Mediasi Ukiran IV (The Mediation of Ornament IV) for 20 solo strings (2004 - work in progress)
Mediasi Ukiran VI (The Mediation of Ornament VI) for large orchestra (2006)
'Gamelbati' - Mediasi Ukiran III (The Mediation of Ornament III) for gamelan ensemble and chamber orchestra (2004/05) Based on traditional Javanese gamelan: Agul/agul Gulagul Gendhing pelog pathet lima (Winner of New Millennium Composition Award Commission 2004/05 United Kingdom) Birmingham Conservatoire Gamelan Players and Thallein Ensemble conductor Edwin Roxburgh
Mediasi Ukiran II - Sebuah Tenunan IX (The Mediation of Ornament II - Weaves IX) for orchestra (2003/04) spnm-BBC Symphony Orchestra conductor Pascal Rophé (BBC Maida Vale Studio, London)
Kehalusan Ukiran II - Tenunan VI (The Refinement of Sculpted Object - Weaves VI) for 16 musicians (2003/04)
Kehalusan Ukiran - Sebuah Tenunan VI: Arabesque Engraving (The Refinement of Sculpted Object - Weaves: Arabesque Engraving) for 15 musicians (2003) (Tribute to Edward Said) spnm-London Sinfonietta 'Invention Day 2004 - Brian Ferneyhough in Focus' conductor Martyn Brabbins (Queen Elizabeth Hall, London) broadcast BBC Radio 3 'Hear and Now' programme
Tenunan V (Weaves V) for orchestra (2003),Sebuah Nadian Warna - Tenunan III (Pulsating Colours - Weaves III) for large orchestra (2002/03) (Tribute to Luciano Berio) spnm/Performing Rights Society UK-Adopt a Composer Scheme composer in residence with Hertford Symphony Orchestra conductor Gerry Cornelius
Mantera Nadian Warna - Sebuah Tenunan III (The Mantra of Pulsating Colours - Weaves III) for orchestra (2002/03) Malaysian Philharmonic Orchestra Commission conductor Kevin Field
Tenunan II (Weaves II) for flute, piano, celeste, 2 percussionists and string orchestra (2000) (1st Prize Winner of Toru Takemitsu Composition Award 2002 Japan) (Dedicated to Iannis Xenakis) Tokyo Philharmonic Orchestra conductor Ken Takaseki (Tokyo Opera City Centre) broadcast on NHK Japan
Corakan (Patterns) for large orchestra (2000)
Avtopotret (Self-Portrait) for large orchestra (1996) Carnegie Mellon Philharmonic Orchestra conductor Juan Pablo Izquierdo (USA)
Violin and Chamber Orchestra for solo violin and chamber orchestra (1995) Carnegie Contemporary Ensemble, solo violin Ivan Perez, conductor Juan Pablo Izquierdo (USA)
Etudes for chamber orchestra (1995) Carnegie Contemporary Ensemble conductor Eduardo Alonso-Crespo (USA)