| 너만 본다 - Instrumental | HowL | 3:49 | ||
| W (Main Theme of "W") | Kim jun suck | 3:55 | ||
| 괴물이 되어가는 사람들 | 하근영, YE SOL KIM | 2:38 | ||
| No Choice | YOON CHAE YOUNG | 2:23 | ||
| Strange Feeling | Park Se Jun, Woo Ji Hoon | 1:58 | ||
| Prince Seongnam | SON SEONG RAK | 2:56 | ||
| The Thing I Can Give You | Won Ye Na | 1:18 | ||
| Beginning Of An Incident | 우지훈, Park Ye Chan | 1:50 | ||
| What the Hell am I? | Shoon | 2:31 | ||
| Of Course, I Laugh | Park Seo Hee | 3:41 | ||
| Into the Fantasy | Park Jung Hwan | 2:16 | ||
| A love that can not go | LEE JI YONG | 3:06 | ||
| A lost memory | 2nd Moon | 1:26 | ||
| NEXT | Yoon Chae Young | 2:29 | ||
| A Fixed Fate | Lim Ha Young | 3:06 | ||
| Brume | Fara Effect | 2:26 | ||
| Dangerous Sign | Oh Joon Sung | 1:46 | ||
| Track Down Murder | 하근영, Cho Eun Jung | 2:41 | ||
| Inevitable duel | Jung Se Rin | 3:06 | ||
| By Accident | Park Se Jun, Kim Min Ji | 2:23 | ||
| A lost memory reprise | 2nd Moon | 2:55 | ||
| Több megtekintése Songs Like X Pro-val | ||||
| Witching Hour | Choi Cheol-ho | 2:40 | ||
| All of us | Park Yo Han | 2:17 | ||
| Hera Pride | JANG EU RYE | 2:17 | ||
| Vendetta | Park Young Ik | 1:53 | ||
| Alternative Beat | HowL | 1:55 | ||
| An Irresistible Fate | Park Jung Hwan, Shoon | 2:28 | ||
| Unhappiness | LIM MI HYUN | 2:20 | ||
| Fate | Fara Effect | 4:20 | ||
| Their Own World | Lee Yun Ji | 4:23 | ||
| Un diavolo scaccia l′altro | Lee Nyeom | 2:48 | ||
| The Nine Tailed Fox | Hong Dae Sung | 1:44 | ||
| I Need A Hug | Song Jin Seok | 2:36 | ||
| Fury | Park Jung Hwan | 2:20 | ||
| Revealed | Oh Hee Joon | 3:49 | ||
| Romantic Doctor Ending Title | Jeon Chang Yeop, Park Suk Won, Ju Ji Hoon | 3:41 | ||
| Operational Design | SIM HEE JIN | 2:29 | ||
| Flying to you | Fara Effect | 2:40 | ||
| In A Dream | 2nd Moon | 2:27 | ||
| God Of Love | Lee Nyeom | 2:17 | ||
| Choosing The Wise Man | Joo In Ro | 2:11 | ||
| 눈물꽃 | HowL | 4:41 | ||
| Glow | Park Se Jun, Kim Min Ji | 2:42 | ||
| Who Is the Monster | 하근영, YE SOL KIM | 3:04 | ||
| Rocking hotshot | Jin Myeongyong | 1:49 | ||
| longing down | LEE JI YONG | 2:50 | ||
| Emergency | Park Yoon Seo | 5:18 | ||
| 시간 마술 | Park Sung Il | 2:52 | ||
| Last Judgement | Choi In Hee, Oh Hye Joo | 3:01 | ||
