Track List:
Part 1
01. youra (유라) - Remember
02. youra (유라) - Remember (Inst.)
Part 2
01. Moon Sujin (문수진) - Hide and Seek
02. Moon Sujin (문수진) - Hide and Seek (Inst.)
Various Artists
01. youra (유라) - Remember
02. Moon Sujin (문수진) - Hide and Seek
03. Choi Sungkwon, Park Young Ik, Huh Sang Eun - Welcome to my hometown
04. Yi Sak Lee - Wayback
05. Choi Sungkwon, Son Ju Kwang - The End of Condenced Message
06. Choi Sungkwon, lee ji woo, Yang Youngjin - Lost
07. Young Ik Park - Tailing the darkness
08. lee ji woo, Yang Youngjin - Dirty Truth
09. Yi Sak Lee - Secret Story
10. Choi Sungkwon, Seo Ju Sung - Caution
11. lee ji woo, Yang Youngjin - Guru is Back
12. Choi Sungkwon, Park Young Ik - Inside the Cage
13. Minju Kim - In To The Past
14. lee ji woo, Yang Youngjin - Face to Face
15. Jukwang Son - Horror Whisper
16. Choi Sungkwon, lee ji woo, Yang Youngjin - Circle
17. lee ji woo, Yang Youngjin - Slow Tension
18. Jukwang Son - The Supernatural
19. Seo Ju Sung - Whisper
20. Seo Ju Sung - Sad News