Credits

• Lyrics: 서영준, 이스란, 4계절 (153/Joombas), 문지영 (라라라스튜디오), Ellie Suh (153/Joombas)

• Music: imsuho, Naasim, Dr.Han, William Segerdahi

• Arrangement: imsuho, Naasim, Dr.Han

Credits

• Lyrics: 114 (ARTiffect), 미스란, 유가영 (ARTiffect), 이나윤 (Jam Factory), Zaya (153/Joombas), 장한나 (153/Joombas), 김상백 (Jam Factory), 이이진, 형근 (PNP), 펌킨 (ARTiffect), Alphabet (153/Joombas), Spoon (153/Joombas), 림전 (라라라스튜디오), 미아 (153/Joombas), 연보라 (ARTiffect), 이그린 (라라라스튜디오), 양서연 (JamFactory)

• Music: Lewis Jankel, Jordan Shaw, Conor Blake, 153/Joombas

• Arrangement: Shift K3Y

Credits

• Lyrics: friday. (GALACTIKA)

• Music: 별들의전쟁 (GALACTIKA*), 김박첼라 (GALACTIKA *)

• Arrangement: team GALACTIKA 

• Teaser Film '__BAD'

• Moving Poster

• Promotion Schedule

• Track List Spoiler

• Title Poster: #1, #2, SF Ver., D-1 Poster

• Track Posters: Kill the Romeo, Insomnia, Yura Yura (Korean Ver.), Road Movie, Eternity, The Sea (remake)

• Concept Photos Individual: BAD Ver., Romance Ver., SF Ver.

• Moving Portrait Romance Ver.

• Concept Photos Unit & Group: Romance Ver., SF Ver. #1, SF Ver. #2

• Moving Portrait SF Ver.

• Ze_pisode '_BAD' Film Behind

• '_BAD' Film Behind Photos: 1, 2

• Album Sampler & 'Good so Bad' Audio Spoiler

• 'Good so Bad' MV Teaser: #1, #2

• 'Good so Bad' Storyboard (translation here)

• All About ZB1 Posters (EN)

• Member & Yoo Ji-tae Shorterviews

• Performance37 'Good So Bad'

• Jacket & MV Behind Photos

• 'Good So Bad' MV Reaction

• 'Good So Bad' Japanese Ver.

• Ze_pisode Cinema Paradise Jacket Behind

• Cinema Paradise Era Music Show Performances

• Ze_pisode 'Good So Bad' MV Behind: Part 1, Part 2

• Ze_pisode 'Good So Bad' Dance Practice Behind

• 'Good So Bad' Dance Practice

• Ze_pisode 'Good So Bad' Recording Behind

• Encore Performances

• Behind Photos

• Fan Showcase Behind Photo