After their hit record ‘Smart’ and making their debut stage at Coachella, LE SSERAFIM (KIM CHAEWON, SAKURA, HUH YUNJIN, KAZUHA & HONG EUNCHAE) is back and hotter than ever with their 4th Mini Album titled ‘CRAZY’. Now available in a ‘COMPACT ver.’ with 5 different versions, specific to each member. Contents of the album include CD, outer box, booklet (16 page), lyric book (17 page), sticker, photocard (random 1 of 3) and postcard.