015B的2021年度汇总专辑，《Yearbook 2021》正式上线制作人组合015B将发行2021年度汇总专辑《Yearbook 2021》。015B的《Yearbook》专辑将3月开始到下一年2月为止发表的12首单曲，整理成1本书和1张CD，每年都进行发表。这次的《Yearbook 2021》专辑回到初心，翻唱了出道第一张专辑的收录曲《Empty Street》和《Late Rain》。为了致敬第一张专辑，这次的专辑也和第一张专辑一样将这两首歌放在第1、2首歌曲中，特别是作为《Empty Street》的原曲歌手尹钟信也是时隔31年给这首歌录音。另外，剩下的曲目收录了10首不同风格的新曲，依然可以感受到的制作人组合的潜力。这次专辑的所有歌曲都是015B的代表制作人Jeong Seokwon作词、作曲、编曲，在突显015B独有色彩和专辑的完成度上付出了很大的努力。此次2021年度参与合作的主唱，包括与015B一起开始的尹钟信，李泰权、dawon、Elaine、FIL、东河、金在宇、Yeona等，通过他们的声音，从015B最初到最新的音乐都可以在这张专辑中听到。这次的《Yearbook 2021》专辑制作了88页的小册子，很具有收藏价值，里面收录了包含015B成员们的序言和每首歌曲的歌词集、艺术工作、歌曲介绍和工作过程中的插曲等。CreditsProduced by 015BExecutive Producer 노영지Management 김준규Art Direction, Design 배하진Reviser 백형주Presented by the015B01. The Legacy 00 텅 빈 거리에서 with 윤종신Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Organ, Keyboards & Drums Programming by 정석원
Guitars by 장호일
Bass by 김진환
Vocals by 윤종신
Vocals Recorded by 정재원, 김일호 @STUDIO89
Guitars Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 김영식 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Artworks & Design by 배하진
Music Video_Filmed by 015B, Edited by 김준규, Design by 배하진02. The Legacy 07 때늦은 비는 with 이태권Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원
Guitars by 장호일
Vocals & Chorus by 이태권
Strings by ‘정석원손가락악단’
String Arranged by 정석원
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 김영식 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Artworks & Design by 배하진
Music Video_Filmed by 015B, 김준규, Edited by 김준규, Design by 배하진03. New Edition 30 빅터를 기다리며 with 다원Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원
Guitars by 장호일
Samples Edited by 정석원
Vocals & Chorus by 다원
Recorded, Mixed & Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, 문수아, Artworks & Design by 배하진
Music Video_Directed by 다원, Cast 다원, Filmed by 김정훈, Styling by 다원, Additional Video Works by 김준규, Artworks & Design by 배하진04. New Edition 29 그 봄의 흔적들 with 이태권Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards & Drums Programming by 정석원
Guitars by 장호일
Bass by 김진환
Vocals & Chorus by 이태권
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 김영식 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Artworks & Design by 배하진
Live Video_Cast 이태권, Filmed by zestin, Edited by 김준규, Design by 배하진05. New Edition 34 Elena Coda with 일레인Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원
Guitars by 장호일
Samples Edited by 정석원
Vocals & Chorus by 일레인
Recorded, Mixed & Mastered by 정석원 @The Mill

Album Cover_Filmed by JSPDE, Designed by 배하진

Music Video by JSPDE PRODUCTION
Producer 김경준 K JUN
Cinematographer & Editor 최영수 YOUNGSOO CHOI, 유한영 HYVID STUDIO
D.O.P. JSPDE
Gaffer JSPDE
C.F.O. 김희연 HEEYUN KIM
미술 감독 JSPDE
D.I. 유한영 HYVID STUDIO
Assistant Producer 박지남 JINAM PARK, 오민석 AUGUST P06. New Edition 35 내 오랜 노래 with FIL(필)Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Drums Programming by 정석원
Samples Edited by 정석원
Guitars by 장호일
Bass by 김진환
Vocals & Chorus by FIL(필)
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 김영식 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, Artwork & Design by 배하진
Music Video_Cast FIL(필), Filmed by 김준규, Design by 배하진07. New Edition 31 불확정성의 원리 with 다원Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards & Drums Programming by 정석원
Guitars & Bass by 장호일
Samples Edited by 정석원
Vocals & Chorus by 다원
Recorded, Mixed & Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, Design by 배하진
Music Video_Directed by 김준규, 다원 Cast 다원, Filmed by 김준규, Styling by 다원, Design by 배하진08. New Edition 36 이 사랑도 끝나네 with 동하Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Drums Programming by 정석원
Samples Edited by 정석원
Guitars by 장호일
Bass by 김진환
Vocals & Chorus by 동하
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 김영식 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Photograph by 이한빈, Design by 배하진
Music Video_Cast 동하, Film, Edit, Colorgrade by Zestin, Assistant 이태권, Design by 배하진09. New Edition 33 너의 우주엔 별이 없어 with YeonaProduced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원
Guitars by 장호일
Samples Edited by 정석원
Vocals & Chorus by Yeona
String Arranged by 정석원
Strings and Brass by ‘정석원손가락악단’
Recorded, Mixed & Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, Design by 배하진
Music Video_Cast Yeona, Filmed by 김준규, Design by 배하진10. New Edition 32 굿모닝 캔자스 with 다원Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원
Guitars by 장호일
Samples Edited by 정석원
Vocals & Chorus by 다원
String Arranged by 정석원
Strings and Woodwinds by ‘정석원손가락악단’
Recorded, Mixed & Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, Design by 배하진
Music Video_Cast 다원, Filmed by 김준규, 김정훈 Styling by 다원, 조은비, 문수아 Design by 배하진11. New Edition 38 Poco with 김재우Produced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원Guitars by 장호일Samples Edited by 정석원
Vocals & Chorus by 김재우
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 정석원 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Design by 배하진
Music Video_Cast 김재우, Edited by 김준규, Design by 배하진12. New Edition 37 치료제 with YeonaProduced by 015B
Lyrics, Composed & Arranged by 정석원
Piano, Keyboards, Bass & Drums Programming by 정석원Guitars by 장호일Samples Edited by 정석원
Vocals & Chorus by Yeona
Recorded by 정석원 @The Mill
Edited by 김영식 @Qish Sound
Mixed by 정석원 @The Mill
Mastered by 정석원 @The Mill

Album Cover_Photograph by 김준규, Design by 배하진
Music Video_Cast Yeona, Filmed by 김준규, Design by 배하진