Songs
- Youth Without YouthGalaxy Express
- 다시 처음으로 Back to the StartGalaxy Express
- 다시 처음으로Galaxy Express
- My Soul is A WastelandGalaxy Express
- Don't touch meGalaxy Express
- 나쁜 것을 고른다 Choose the Bad OneGalaxy Express
- Time Machine 寄往未来的信 (Time Machine) 寄往未來的信 (Time Machine)Galaxy Express
- No FaceGalaxy Express
- The Way (Redux Version)Galaxy Express
- 넌 또 그렇게 You AgainGalaxy Express
- LAIKAGalaxy Express
- Forget itGalaxy Express
- DOWNGalaxy Express
- Turn it up!Galaxy Express
- Space JungleGalaxy Express
- Don’t Care AnymoreGalaxy Express
- Wild CatGalaxy Express
- 모르겠다 몰라 I Don’t Give a S**tGalaxy Express
- DdddanceGalaxy Express
- 빨리빨리 Hurry Up!Galaxy Express
- A Better TomorrowGalaxy Express
- Exterminate!Galaxy Express
- 다시 한 번 한 번 더 One More TimeGalaxy Express
- Over the DuskGalaxy Express
- Do You Wanna ShoutGalaxy Express
- Lift-OffGalaxy Express
- Deep Dive DriveGalaxy Express
- 야단났네 EmergencyGalaxy Express
- Final RoundGalaxy Express
- Break the WallGalaxy Express
- WhyGalaxy Express
- Electric JungleGalaxy Express
- 떠나는 날 Departure Day (Studio Recording Version)Galaxy Express
- Oh Yeah!Galaxy Express
- 홀로 이렇게 Alone Like This (김희권 Kim Hee Kwon Version)Galaxy Express
- 나의 지구를 지켜줘 Save My WorldGalaxy Express
- 떠나는 날 DepartureGalaxy Express
- ReverseGalaxy Express
- ArkadiaGalaxy Express
- 꿈의 그림자 Dream ShadowGalaxy Express
- 비 속의 女人 Lady of the Rainy DayGalaxy Express
- 매일매일 EverydayGalaxy Express
- 요즘 개들은 짖지 않는다 Dogs These Days Don't BarkGalaxy Express
- 쎄이왓츄웡 Say What You WantGalaxy Express
- Love IsGalaxy Express
- 레게 치킨 Reggae ChickenGalaxy Express
- 피리소리 Sound of PiriGalaxy Express
- 하우스 오브 폐인 House of F*ckupsGalaxy Express
- 지나고 나면 언제나 좋았어 As Time Passes, Always Been GoodGalaxy Express