2:49   LE SSERAFIM (르세라핌) ‘Smart’ Special Performance Video 3:07   Smart - LE SSERAFIM [Music Bank] | KBS WORLD TV 240301 2:49   [KPOP] LE SSERAFIM - Smart | Golfy Dance Fitness / Dance Workout | คลาสเต้นออกกำลังกาย 3:01   LE SSERAFIM (르세라핌) & YOU AS A MEMBER | SMART | [Karaoke] (EASY LYRICS) 3:57   [방구석 여기서요?] 르세라핌 LE SSERAFIM - Smart | 커버댄스 Dance Cover 3:08   LE SSERAFIM - 'Eve, Psyche & The Bluebeard’s wife' Dance Practice Mirrored 2:43   LE SSERAFIM (르세라핌) 'Perfect Night' OFFICIAL M/V with OVERWATCH 2 (Choreography ver.) 2:59   Le Sserafim Smart Coachella *1080 3:05   LE SSERAFIM 'ANTIFRAGILE' Lyrics (레세라핌 ANTIFRAGILE 가사) (Color Coded Lyrics) 2:29   LE SSERAFIM (르세라핌) 'HOT (English ver.)' OFFICIAL PERFORMANCE FILM 2:57   LE SSERAFIM (르세라핌) 'CRAZY' OFFICIAL PERFORMANCE FILM