According to genius.com, Red Velvet will release English version of Psycho on Feb 18. English lyrics are reportedly written by Wendy and Kenzie : r/kpop
Red Velvet Karaoke Offline +Lyrics - Sing & Record APK for Android Download
Red Velvet - WILDSIDE Lyrics (English Translation) | Kgasa
Power Up - Red Velvet Lyrics [Han,Rom,Eng] {Member Coded} - YouTube
Power Up (Japanese ver.) | Red Velvet Wiki | Fandom