린_유리 심장 feat.라비of빅스 (Breakable Heart by Lyn feat Ravi of VIXX@Mcountdown 2013.5.9)

포미닛_이름이 뭐예요? (What's Your Name? by 4minute@Mcountdown 2013.5.9)

4Minute

B1A4_Yesterday (Yesterday by B1A4@Mcountdown 2013.5.9)

B1A4

B1A4_이게 무슨 일이야 (What's Going On by B1A4@Mcountdown 2013.5.9)

B1A4

샤이니_Why So Serious? (Why So Serious? by SHINee@Mcountdown 2013.5.9)

SHINee

나인뮤지스_Wild (Wild by 9Muses@Mcountdown 2013.5.9)

9MUSES

C-Clown_흔들리고 있어 (Shaking Heart by C-Clown@Mcountdown 2013.5.9)

C-CLOWN

시크릿_Yoo Hoo (Yoo Hoo by Secret@Mcountdown 2013.5.9)

Secret

케이윌_Love Blossom (Love Blossom by K.will@Mcountdown 2013.5.9)

K.Will

서인국_웃다 울다(With laughter or with tears by Seo In Guk@Mcountdown 2013.5.9)

Seo In-guk

히스토리_Dreamer (Dreamer by HISTORY@Mcountdown 2013.5.9)

HISTORY

윤하_우리가 헤어진 진짜 이유 (The Real Reason Why We Broke Up by Younha@Mcountdown 2013.5.9)

Younha

헬로비너스_차 마실래? (Would you stay for tea? by HELLOVENUS@Mcountdown 2013.5.9)

Hello Venus

에일리_아 옛날이여 (Ah The good old days 'Legend 100 : Lee Sun Hee' by Ailee@Mcountdown 2013.5.9)

Ailee