Track list

• 1. Intro  
• 2. PIRI  
• 3. Diamond  
• 4. 그리고 아무도 없었다  
• 5. Daydream (백일몽)  
• 6. PIRI (Inst.)  

Track list

• 1. Intro  
• 2. What  
• 3. Wonderland  
• 4. Trap  
• 5. 약속해 우리 (July 7th)  
• 6. What (Inst.)  

Track list

• 1. Moon Dance  
• 2. I´m in Trouble  
• 3. Firework  
• 4. Back To Me (평행우주)  
• 5. 꼭  
• 6. 반딧별  

Track list

• 1. NINETEEN  
• 2. NINETEEN (Inst.)  

Track list

• 1. Chocolate  
• 2. High Heels  
• 3. Lie (Feat. 청하 (CHUNG HA))  
• 4. Piano  
• 5. Me, Myself & I  
• 6. No Tomorrow  

Track list

• 1. O2  
• 2. 사랑, 하자 (Let´s Love)  
• 3. Made In You  
• 4. 암막 커튼 (Starry Night)  
• 5. 자화상 (Self-Portrait)  
• 6. 너의 차례 (For You Now) (Feat. 윤하)  

Track list

• 1. Elevator (127F)  
• 2. 영웅 (英雄; Kick It)  
• 3. 꿈 (Boom)  
• 4. 낮잠 (Pandora´s Box)  
• 5. Day Dream (白日夢)  
• 6. Interlude: Neo Zone  
• 7. 뿔 (MAD DOG)  
• 8. Sit Down!  
• 9. 메아리 (Love Me Now)  
• 10. 우산 (Love Song)  
• 11. 백야 (White Night)  
• 12. Not Alone  
• 13. Dreams Come True  

Track list

• 1. EYES  
• 2. FIESTA  
• 3. DREAMLIKE  
• 4. AYAYAYA  
• 5. SO CURIOUS  
• 6. SPACESHIP  
• 7. 우연이 아니야  
• 8. YOU & I  
• 9. DAYDREAM  
• 10. PINK BLUSHER  
• 11. 언젠가 우리의 밤도 지나가겠죠  
• 12. OPEN YOUR EYES  

Track list

• 1. 내게 들려주고 싶은 말 (Dear Me)  
• 2. 월식 (My Tragedy)  
• 3. Here I Am  
• 4. 불티 (Spark)  
• 5. Find Me  
• 6. Love You Like Crazy  
• 7. 하하하 (LOL)  
• 8. Better Babe  
• 9. Wine  
• 10. Do You Love Me?  
• 11. City Love  
• 12. Gravity  
• 13. 너를 그리는 시간 (Drawing Our Moments)  
• 14. Blue  
• 15. 사계 (Four Seasons)  

Track list

• 1. PHOTO  
• 2. Lay Back  
• 3. Paradise  
• 4. Curtain Call  
• 5. MOMENT  
• 6. Thank you, NEXT?  

Track list

• 1. Obsession  
• 2. Trouble  
• 3. 지킬 (Jekyll)  
• 4. 춤 (Groove)  
• 5. Ya Ya Ya  
• 6. Baby You Are  
• 7. Non Stop  
• 8. 오늘도 (Day After Day)  
• 9. 나비효과 (Butterfly Effect)  
• 10. 嗜 (Obsession)  

Track list

• 1. ULlala : 중독  
• 2. Young & Dumb  
• 3. !F (꿈이라면 만약)  

Track list

• 1. Find you  
• 2. Follow  
• 3. Monsta Truck  
• 4. U R  
• 5. Disaster  
• 6. Burn it up  
• 7. Mirror  
• 8. See You Again  

Track list

• 1. Call me back  
• 2. LOVE ME  
• 3. ONE TWO THREE  
• 4. Trust me  
• 5. 밤새  
• 6. 우리가 사랑했다면  

Track list

• 1. 우리 어떻게 할까요 (Shall we?)  
• 2. 그대에게 (My dear)  
• 3. 고운 그대는 시들지 않으리 (Amaranth)  
• 4. 널 안지 않을 수 있어야지 (Hold you tight)  
• 5. 그댄 모르죠 (You never know)  
• 6. 잘 자요 (Good night)  

Track list

• 1. Intro  
• 2. 데자부  
• 3. 거미의 저주  
• 4. Silent Night  
• 5. 북극성  

Track list

• 1. Blurry  

Track list

• 1. HIT  
• 2. 거짓말을 해  
• 3. 독 : Fear  
• 4. Let me hear you say  
• 5. 247  
• 6. Second Life  
• 7. Network Love  
• 8. Back it up  
• 9. Lucky  
• 10. Snap Shoot  
• 11. Happy Ending (Korean Ver.)  

Track list

• 1. Stand Up (Intro.)  
• 2. FLASH  
• 3. 웃을 때 제일 예뻐  
• 4. 괜찮아요  
• 5. U GOT IT (X1 Ver.)  
• 6. 움직여 (MOVE) (Prod. by ZICO) (X1 Ver.)  
• 7. _지마 (X1-MA) (X1 Ver.)  

Track list

• 1. 음파음파 (Umpah Umpah)  
• 2. 카풀 (Carpool)  
• 3. Love is the way  
• 4. Jumpin´  
• 5. Ladies Night  
• 6. 눈 맞추고, 손 맞대고 (Eyes Locked, Hands Locked)