Strangers

I'm OK (feat. Lee Hyun Woo)

JOY

슬픔속에 그댈 지워야만해

イ・ヒョヌ

It's a lie (Feat. Lee Hyun Woo, VROMANCE)

Obroject

청춘예찬

イ・ヒョヌ

너 없이 산다

ユン・ジョンシン & イ・ヒョヌ

Who is the Criminal

Jung Sung Hwa, Cho chae yun, Bae Jung Nam & イ・ヒョヌ

Promising the Day

Jung Sung Hwa, Cho chae yun, Bae Jung Nam, Park Jin Joo, イ・ヒョヌ & Chang Gi Young

Cheers to the Hungry Youth

Jung Sung Hwa, Cho chae yun, Bae Jung Nam, イ・ヒョヌ, Park Jin Joo, Jo Woo Jin & Chang Gi Young

26

イ・ヒョヌ

I'm OK (Instrumental) [feat. Lee Hyun Woo]

JOY