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)
Running Man
(Self)
Dining Together
(Himself)
You Hee-yeol's Sketchbook
(Self)
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)
My Brilliant Life
(Original Music Composer)
Why Did You Come to My House
(Original Music Composer)
Princess Aurora
(Original Music Composer)
Seducing Mr. Perfect
(Original Music Composer)
Petty Romance
(Original Music Composer)
Love Now
(Original Music Composer)
Addicted
(Original Music Composer)
The Atypical Family
(Sound)