- 不是'Cox Billy' 而是'J'Kyun'- 不是'IDOL' 而是'Hip Hop'制作人Marco两个男人的合作"Cats, Coffee & Synthesizer"在6月发售的Vinyl LP之前2021年4月19日星期一在所有音源网站上全面公开专辑！以温暖的原声为基础的节拍用成熟的歌词在Beat上美丽地涂色只属于两个人的专属声音和参与Featuring的帅气的艺人们协调一致的杰作从2020年12月开始专辑的制作纪录片按顺序公开，聚集了很多期待J'Kyun亲自画的专辑封面作品和德国'Pallase Group'制作的Vinyl LP使专辑的作品更加有价值全曲的Instrumental只收录在Vinyl LP上。[Credits]1. Oooee (Feat.DJ Wreckx) Lyrics by J'KYUNBeats by MARCOCuts by DJ WreckxGuitar by 박재우Vocoder by MARCORecorded by MARCO @ BPC LAB SEOULDJ Wreckx @ Eunsuri RecordDigital Edited by MARCO====== 2. Croquis (Feat.Color the ben) Lyrics by J'KYUN, Color the benBeats by MARCOPiano by MARCOGuitar by 박재우Recorded by MARCO @ BPC LAB SEOULDigital Edited by MARCO======3. 코로나 (Feat.JERO) Lyrics by J'KYUNBeats by MARCOTop Line by JERO, MARCOGuitar by 박재우Background Vocals by JERO, MARCORecorded by MARCO @ BPC LAB SEOULDigital Edited by MARCO====== 4. 안 들려요 (Feat.Juvie Train, 팔로알토, 나현) Lyrics by J'KYUN, 팔로알토, Juvie TrainBeats by MARCORecorded by MARCO @ BPC LAB SEOUL전상현 @ Modern Arts Society StudioDigital Edited by MARCO====== 5. Cats, Coffee & Synthesizer (Feat.딘딘)Lyrics by J'KYUNBeats by MARCOBackground Vocals by 김소리, MARCORecorded by MARCO @ BPC LAB SEOULCOUP D'ETAT @ HANNAMGANG StudioDigital Edited by MARCO====== Excutive Producer: J'KYUN X MARCOGeneral Director: MARCOM/V & Contents Director: J'KYUNCover Art Works: J'KYUNAll Song Mixed by MARCO @ BPC LAB SEOULMastered by 전훈 @ SONIC KOREA Vinyl Mastering: 오디오가이 @ Audioguy Studio SeoulVinyl Cutting Studio: Pauler Acoustics @ GermanyDMM Cutting Engineer: Hendrik PaulerVinyl Press: Pallas-Group @ GermanyCover Press: 그리드 @ South Korea