李栋旭和魏夏俊为了结束"最终反派"郑成日做了万全准备，以及对方准备最后的疯狂反击，tvN金土剧《Bad and Crazy》（导演柳善东/编剧 金赛春）为弥补剧终的遗憾，公开了全部OST。通过《惊奇的传闻》展现清晰印象的音乐的音乐导演金宇根参与了《Bad and Crazy》制作，将与前半部分所蕴含的强烈氛围不同的风格演绎了出来。这次专辑包括装饰第二集双重人格结尾的'Don Mills'的<불도저>在, 给人留下'疯狂'印象的G2和장학的合作曲、Super Band2优胜队的主唱"빈센트(Vincent)"参与的、"最终反派"郑成日的主题曲《Present》在内,收录了4首唱曲,此外还收录了为每部剧的主要场面增添特有强烈氛围的50首曲目。[CREDIT]01. 불도저 - 던밀스 (Don Mills)Lyrics by Don Mills, 김태영, Bayside PabloComposed by 김태영, Bayside Pablo, 변지환Arranged by 김태영, Bayside Pablo, 변지환Guitar 변지환Drum 태봉이Chorus Bayside PabloRecorded by Bayside Pablo @ VMC StudioMixed by 홍성준 @ 개나리싸운드Mastered by 권남우 @ 821 Sound Mastering02. BUMP! - 지투(G2), 장학Lyrics by IKEK(FAB), G2Composed by IKEK(FAB), 장학, G2Arranged by IKEK(FAB)Chorus 장학, G2Guitar & Bass & Drum & Synthesizer IKEK(FAB)Mixed by JEON JIN @ PRISMFILTER MIX LAB Mastered by 권남우 @ 821 Sound Mastering 03. Out of My Way - Vincent (of 크랙샷)Lyrics & Composed & Arranged by 제인스 (Jayins), NaivGuitar 이태욱Bass 노지영Synthesizer NaivMIDI programming Naiv Recorded by 박정호 @ Titan StudioMixed by 오형석 @ Titan StudioMastered by 박준, 도정회 @ SoundMAX04. Present - 송예린Produced by 김우근Lyrics & Composed & Arranged by 이성주Vocal 송예린Piano 이성주Programming 이성주, 김우근String withStringRecorded by 이창선 @ Prelude recording studioMixed by 김우근 @ Floppy StudioMastered by Floppy @ Floppy Studio[All Scores by]Sound Design by 김우근, Floppy, 김현우Recorded by Floppy @ Floppy Studio 이창선 @ Prelude Studio Mixed by Floppy @ Floppy StudioMasterd by Floppy @ Floppy Studio05. Bad n Crazy Composed & Arranged by 김우근Midi Programming by 김우근06. EncounterComposed & Arranged by 김우근Midi Programming by 김우근07. Bad guyComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬08. I don't know yetComposed & Arranged by 이성주Midi Programming by 이성주Strings by withString09. Who the hell are you?Composed & Arranged by 김우근Midi Programming by 김우근10. K’s appearanceComposed & Arranged by 김우근Midi Programming by 김우근11. PunishmentComposed & Arranged by 김우근Midi Programming by 김우근Guitar by 유웅열, 김우근12. Abuse in the tubComposed & Arranged by 서가의Midi Programming by 서가의13. RefundComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬14. StrangerComposed & Arranged by 김우근Midi Programming by 김우근15. A man on a bikeComposed & Arranged by 김우근Midi Programming by 김우근Guitar by 김우근16. HelloComposed & Arranged by 서가의Midi Programming by 서가의17. StupidComposed & Arranged by 이성주Midi Programming by 이성주18. Fuss in the martComposed & Arranged by 김우근Midi Programming by 김우근Guitar by 김우근, 유웅열19. Stolen goodsComposed & Arranged by 김우근Midi Programming by 김우근Guitar by 유웅열, 김우근20. CheapComposed & Arranged by 황유경Midi Programming by 황유경Guitar by 유웅열21. Good familyComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬Strings by withString22. TenseComposed & Arranged by 서가의Midi Programming by 서가의23. Super heroComposed & Arranged by 김우근Midi Programming by 김우근24. Boss YongComposed & Arranged by 서가의Midi Programming by 서가의25. Fire sceneComposed & Arranged by 서가의Midi Programming by 서가의26. Final massage from momComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬Strings by withString27. D**g factoryComposed & Arranged by 김우근Midi Programming by 김우근28. BeatenComposed & Arranged by 서가의Midi Programming by 서가의29. Between UsComposed & Arranged by 이성주Midi Programming by 이성주Strings by withString30. Car accidentComposed & Arranged by 김우근Midi Programming by 김우근31. RidiculusComposed & Arranged by 황유경Midi Programming by 황유경Guitar by 유웅열32. Memory cardComposed & Arranged by 서가의Midi Programming by 서가의33. RememberanceComposed & Arranged by 이성주Midi Programming by 이성주Piano by 이성주Strings by withString34. Little SooYeolComposed & Arranged by 김우근Midi Programming by 김우근35. Fall VacantComposed & Arranged by 이성주Midi Programming by 이성주Piano by 이성주Guitar by 유웅렬Strings by withString 36. SuspisionComposed & Arranged by 이성주Midi Programming by 이성주Strings by withString 37. Slip upComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬Strings by withString 38. Rescue HeeGyumComposed & Arranged by 서가의Midi Programming by 서가의39. AssassinationComposed & Arranged by 서가의Midi Programming by 서가의40. Room of memoryComposed & Arranged by 김우근Midi Programming by 김우근41. I'm going crazyComposed & Arranged by 이성주Midi Programming by 이성주Guitar by 유웅렬42. Worm wordsComposed & Arranged by 황유경Guitar by 유웅렬Strings by withString 43. Counseling roomComposed & Arranged by 김우근Midi Programming by 김우근44. FateComposed & Arranged by 이성주Midi Programming by 이성주Piano by 이성주Strings by withString 45. Don’t hit meComposed & Arranged by 서가의Midi Programming by 서가의46. OffComposed & Arranged by 황유경Midi Programming by 황유경47. AnxietyComposed & Arranged by 서가의Midi Programming by 서가의48. Man of HackComposed & Arranged by 서가의Midi Programming by 서가의49. SooYeol vs JooHyukComposed & Arranged by 서가의, 김우근Midi Programming by 서가의, 김우근50. The final battleComposed & Arranged by 서가의Midi Programming by 서가의51. Chasing the evidenceComposed & Arranged by 서가의Midi Programming by 서가의52. ThreatComposed & Arranged by 서가의Midi Programming by 서가의53. Feeling UneasyComposed & Arranged by 이성주Midi Programming by 이성주Strings by withString54. Tension themeComposed & Arranged by 서가의Midi Programming by 서가의