Jeong Jae-hyeong. McCune–Reischauer. Jŏng Jae-hyŏng. Jung Jae-hyung (Korean: 정재형; born January 12, 1970) is a South Korean pop singer-songwriter, pianist and film music composer.
The Game Caterers
(Self)
The Legend, The New Singer
(Judge)
정재형의 프랑스 가정식
Antenna TV: Clumsy Antenna
(Self)
채소가지구
Seoul Check-in
(Self)
The Black Box on Earth
(Self - Thailand)
Infinite Challenge
(Self)
인생 리셋 재데뷔쇼 - 스타 탄생
The Seasons
(Self)
You Hee-yeol's Sketchbook
(Self)
Let's Eat Dinner Together
(Himself)
Running Man
Office Romance
(진행)
How Do You Play?
(Self)
Baby Singer
(음악 선생님)
Laborhood on Hire
(Himself)
치킨로드
Movie Room
(Self)
Just an Excuse
(Self)
Busted!
(Jung Jae-hyung)
Amazing Saturday
(Self)
Whenever Possible
언더커버
Chef & My Fridge
World Dice Tour
(Self)
Closet Battle
정재형 이효리의 유앤아이
The Ballad of Us
Men on a Mission
EBS 스페이스 공감
(Self)
My Brilliant Life
(Original Music Composer)
Princess Aurora
(Original Music Composer)
Petty Romance
(Original Music Composer)
Why Did You Come to My House
(Original Music Composer)
Love Now
(Original Music Composer)
Seducing Mr. Perfect
(Original Music Composer)
Addicted
(Original Music Composer)
The Atypical Family
(Sound)
The Dream Life of Mr. Kim
(Original Music Composer)