WORKS
Selected credits.
Company productions since July 2025, and the founder's stage credits since 2015.
Productions before July 2025 are Jay Jeong’s personal credits, not company projects. Jay Jeong Productions was founded in Seoul in July 2025.
COMPANY WORK
EQUIPMENT SUPPLY · ON-SITE PROGRAMMER
Show programming & systems: Strange Cranium
The Great Gatsby
Aug 2025 – Nov 2025 · GS Arts Center, Seoul
OD Company
EQUIPMENT SUPPLY · Writing Rig
SWING DAYS: Code Name A
Apr 2026 – Jul 2026 · Chungmu Arts Center, Seoul
All That Story
STAGE CREDITS
2015 – 2024, as keyboard programmer.
Personal credits from before the company was founded — the years that built the way we work today.
SWING DAYS: Code Name A
2024 · Chungmu Arts Center, Seoul · All That Story
Writing-Rig rental for the composer
Death Note
The Musical
2023 · Charlotte Theatre, Seoul · HoriPro / OD Company
KEYBOARD PROGRAMMER
CATS
2023 · Sejong Center for the Performing Arts, Seoul · GWB Entertainment / S&Co
KEYBOARD PROGRAMMER
Death Note
The Musical
2022 · Seoul Arts Center Opera House & Chungmu Arts Center · HoriPro / OD Company
KEYBOARD PROGRAMMER
CATS — 40th Anniversary
2020 · Charlotte Theatre, Seoul · GWB Entertainment / S&Co
KEYBOARD PROGRAMMER
Ghost The Musical
2020 · D-Cube Arts Center, Seoul · GWB Entertainment / Seensee Company
KEYBOARD PROGRAMMER
Musical Duet (They're Playing Our Song)
2020 · KT&G Sangsang Madang Daechi Art Hall, Seoul · Seensee Company
KEYBOARD PROGRAMMER
Mamma Mia!
2019 · LG Arts Center, Seoul · Seensee Company
KEYBOARD PROGRAMMER
A Celebration of Andrew Lloyd Webber
2018 · Sejong Grand Theater, Seoul · BlueStage
KEYBOARD PROGRAMMER
Evil Dead The Musical
2017 · 2018 · Uniplex Hall 1, Seoul · Idle Dave Productions / Show Boat
KEYBOARD PROGRAMMER
Sandglass, A New Musical
2017 · Chungmu Arts Center Grand Theatre, Seoul · Insight Entertainment
KEYBOARD PROGRAMMER
Death Note
The Musical
2017 · Seoul Arts Center Opera House · HoriPro / CJeS Culture
KEYBOARD PROGRAMMER
Mata Hari at the Moulin Rouge
2016 · Blue Square, Seoul · EMK
KEYBOARD PROGRAMMER
Dorian Gray, A New Musical
2016 · Seongnam Arts Center Opera House · CJeS Culture
KEYBOARD PROGRAMMER
Beautiful: The Carole King Musical
2015 · Providence Performing Arts Center, USA
ASSISTANT KEYBOARD PROGRAMMER
Death Note
The Musical
2015 · Seongnam Arts Center Opera House · HoriPro / CJeS Culture
KEYBOARD PROGRAMMER
OTHER CREDITS
Concerts, recordings, screen.
CONCERTS
집들이콘서트 #38 · #39 · #40 (2024)
TOM Theater, Seoul · Larson Company — Recording artist
오걸작: 오선지 걸어가는 작곡가 (2023)
Chongdong Theater, Seoul — Playback programming
Hommage to the Roots: Na-Young Jeon (2021)
Stradeum, Seoul · BlueStage — Recording engineer
Korea Musical Awards (2018)
Kyung Hee Univ. Grand Peace Palace, Seoul — Keyboard programmer
Death Note The Musical — Showcase (2017)
Lotte Concert Hall, Seoul · CJeS Culture — Keyboard programmer
XIA Ballad & Musical Concert with Orchestra Vol. 4 · 5 (2015 · 2016)
Jamsil Arena, Seoul · CJeS Entertainment — Keyboard programmer · synth programming
RECORDINGS
Signs (2024) · Nokyung Lee, Jay Jeong Sound designer
Origine d’un Monde (2021) · Mathieu Serradel Recording · mixing · mastering engineer
The Mighty Mighty Something (2021) ·
Jamie Rhodes
Recording engineer · music designer
Dorian Gray — Cast Album (2016) ·
CJeS Entertainment
Keyboard programmer
GAIA (Remix) (2015) · Min Sun Jung
Arranger · mixing engineer
R.sha — 뒤통수 (2014) Arranger · mixing engineer
SCREEN & COMMERCIAL
My Unfortunate Boyfriend (2015) · MBC Dramanet
BGM composer — aired in Korea and Japan; Amazon Prime Video (US/CA)
8seconds F/W Campaign (2013) ·
Samsung C&T Fashion
Composer · arranger · music producer
WILDROSES SWISS F/W (2013)
Composer · arranger · music producer
BRINGING A SHOW TO KOREA?
Send us the rider or the spec sheet.