Rythm n' Blues Singers

 Gummy
J
Brian Joo
Kim Gunmo
Lee Ki Chan
Lyn
Park Hyo Shin
Lena Park
Yoo Young Jin

Rock singers

Chung Dong Ha
Kim Jung Seo
Kim Kyung Ho
Lee Seung Hwan
Meen Hee Jun
Shin Hae Chul
Yim Jae Beom

Folk rock singers

Hahn Dae Soo
Kang San Ae
Kim C
Kim Kwang Seok
Lee Soo Man
Shin Seung Hun