Sleep alone

3. Optimists

Be happy.

5. Boys

6. See you again

7. Hope

8. Listen to your songs

9. Come on, you have me!

10. I wish you happiness

1 1. Crazy wishes

12. Ronghua

13. I am the cleverest.

14. Sing loudly

15. Happiness is up to me.

16. Leave happily

17. starry sky story

Let me sing a song for you.

19. raindrop imprint

20. Two lovers

2 1. Growth

22. They are good friends

23. You disappeared.

24. A bright future is in sight.

25. Do it yourself

26. Actually, it's just dancing.

27. Time never slips away.

I can't talk.

29. Lohas Boy

30. I am a bug

3 1. You inspired my heart.

32. Dreams are in full bloom

33. There are lovers in the world

34. Pinellia ternata

35. Do everything possible

36. I want love

37. Sunflower smile

38. Keep your memory warm

39. passers-by

40. sweet and sour

4 1. Female catcher

42. The meteor shower is coming again.

43. I don't cry

44. Crazy people hope

45. XXIII

46. Dreams are in full bloom

1: Dawn (Korean "m! Countdown "stage appearance)

2. Bye-bye (September 2 1 audition version, official version No.22 and MV)

3: (specially included) Run the Korean version (Korea "M! Countdown "stage appearance)

4; Escape (Chinese)

5. Hold your breath and miss you (short exposure of music pioneer list)

7: Future (Singing at Aida Song Club in China, Chengdu)

8: Sweetheart Pocket

9: rock star party (super face to face in the morning)

10: Write to my home (Chen Chen said on several talk shows and radio, and sang a passage on Sina Weibo Show).

1 1: Iraqis (Chen Chen said in several talk shows and radio that Chen Chen had a lyric on Sina Weibo).