2. Pretty Savage( I think )

3. CLC me( I think)

4. CLC no(I think)

1. With my tears Wheein

2. Orbit Hwasa

3. Start over Gaho

4.It's you Henry

5. Stay With Me - Chanyeol Punch

6. Kill Me Heal me Auditory Hallucination

7. Sunmi Gotta Go

10 groups that are rookies

1. Treasure

2. Itzy

6. Everglow 

7. Enhypen

10. Secret Number

10 groups that have been together for more than 10 years

1. Super Junior

2. BigBang

3. 2pm

5. TVXQ

6. Shinhwa

7. Girls' Generation

8. F.T. Island

9. brown eyed girls