Supersound Festival 2023 Bangkok Successfully Conclude 2-Day Show. The festival was held on 18 & 19 November 2023 at IMPACT Challenger Hall 3 with a star-studded lineup. Day one lineup: ZICO, B.I, DPR IAN, iKON, fromis_9, GOT7 YOUNGJAE, and BOYNEXTDOOR. Day two lineup: SHINee TAEMIN, ZICO, Red Velvet, WayV, WEi, and rookie group 8TURN.