User:ReVeluv02/sandbox/Monster (EP)

Credits and personnel
Credits adapted from the liner notes of the EP.

Musician


 * Red Velvet – Irene & Seulgi
 * Irene –vocals (tracks 1–5), background vocals (tracks 1–5)
 * Seulgi –vocals (all tracks), background vocals (all tracks)
 * Kenzie –Korean lyrics (track 1)
 * JQ (makeumine works) –Korean lyrics (track 2)
 * Lee Yeon-ji (makeumine works) –Korean lyrics (track 2)
 * Kim Yeon-seo –Korean lyrics (tracks 3, 6), composition (tracks 3, 5–6), background vocals (tracks 3, 5–6)
 * Lee Seu-ran –Korean lyrics (track 4)
 * Park Green (153/Joombas) –Korean lyrics (track 5)
 * Yaakov 'Yash' Gruzman –composition (track 1), arrangement (track 1), drums (track 1), keyboards & synths (track 1)
 * Delaney Jane –composition (track 1), background vocals (track 1)
 * Jenson Vaughn –composition (track 1)
 * Yoo Young-jin –composition (tracks 1–2), arrangement (tracks 1–2)
 * Moonshine –composition (tracks 2, 4), arrangement (tracks 2, 4)
 * Louise Frick Sveen –composition (track 2), background vocals (track 2)
 * Charite Viken –composition (track 2), background vocals (track 2)
 * Daniel 'Obi' Klein –composition (track 3), arrangement (track 3)
 * Andreas Öberg –composition (track 3), guitar (track 3)
 * Tania Doko –composition (track 4)
 * Maribelle –composition (track 4)
 * MinGtion –composition (track 5), arrangement (track 5), piano (track 5), bass (track 5)
 * Andrew Choi –composition (track 5)
 * Joseph Hong –composition (track 6), arrangement (track 6)
 * Jae Shim –composition (track 6)
 * Kriz –background vocals (track 1)
 * Seo Mi-rae –background vocals (track 2)

Technical


 * Yoo Young-jin –directing (track 1), recording (track 1), digital editing (track 1), mixing engineer (track 1), mixing (track 1)
 * Kenzie –directing (track 1)
 * ButterFly –vocal directing (track 2), Pro Tools operation (track 2), digital editing (track 2)
 * Kim Yeon-seo –directing (tracks 3, 5–6)
 * Kriz –vocal directing (track 4)
 * Jeong Eui-seok –recording (track 1), mixing (track 5)
 * Noh Min-ji –recording (tracks 2, 4–5), mixing engineer (tracks 2–3)
 * Kim Cheol-soon –recording (track 3), mixing (track 2)
 * Lee Ji-hong –recording (track 6), digital editing (track 6), mixing engineer (tracks 5–6), mixing (track 6)
 * Jung Yoo-ra –digital editing (tracks 1, 3)
 * Lee Min-kyu –digital editing (track 4), mixing engineer (track 4), mixing (track 4)
 * MinGtion –digital editing (tracks 5–6)
 * Namkoong Jin –mixing (track 3)
 * Cheon Hoon –mastering (tracks 1–2, 6)
 * Kwon Nam-woo –mastering (tracks 3–5)