■収録映像

●TV Live
01. Lucky girl + Russian roulette (Music bank) 160909
02. Cool hot sweet love + One of these nights (Music bank) 160318
03. Dumb Dumb (Inkigayo) 150913
04. Huff & huff (Inkigayo) 150913
05. Ice cream cake (Inkigayo) 150513
06. Automatic (Inkigayo) 150322
07. Be natural (Music bank) 121021
08. Happiniss (Music core) 140802
09. Huff & puff + Dumb dumb (Music bank) 150911
10. Ice cream cake (Inkigayo) 150405
11. Automatic (Music bank) 150320
12. Be natural (Inkigayo) 141012
13. Lucky girl + Russian roulette (Inkigayo) 160911
14. One fo these nights (Music bank) 160325
15. Happiness (Music bank) 140822
16. Dumb dumb (Music core) 150912
17. Ice cream cake (Music core) 150510
18. Automatic (MCD) 150319
19. Be natural (Inkigayo) 141019
20. Happiness (GDA) 150124
21. Huff & puff + Dumb dumb (MCD) 150910
22. Ice cream cake (Inkigayo) 150329
23. Be natural (Asia song Fes) 141107
24. Happiness (MBC Fes) 141231
25. One of these nights (Inkigayo) 160327
26. Be natural (Asia song Fes) 141107
27. Ice cream cake (Inkigayo) 150503
28. Happiness (Halyu concert) 141011
29. Ice cream cake (Music bank) 150508
30. Be natural (Music core) 141011
31. Happiness (SBS Gayo daejen) 141221
32. No.1 (Music core) 150912
33. Ice cream cake (Dream concert) 150531
34. Be natural (Music bank) 141031
35. Be natural + Happiness (Seoul awards) 150122
36. One of these nights (Inkigayo) 160403
37. Russian roulette (Music core) 160917

●PV
01. Russain roulette
02. One of these nights
03. Dumb dumb
04. Ice cream cake
05. Automatic
06. Be natural
07. Happiness
08. Be natural -Seulgi & Irene (Rookies ver.)