Discover the Exciting Debut of HRTZ.WAV: Highlights from ‘The First Wave’ Showcase

Daniel Kim | 2026.04.09

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[Sports Today reporter Kwon Kwang-il] Indie band hrtz.wav (Yoon Young-jun, Rian, Dain, Kayten, Hagiwa) appeared at their debut-release showcase, The First Wave, at the Oil Tank Culture Park in Seongsan-dong, Mapo-gu, Seoul on the afternoon of April 8, delivering a dazzling, high-energy performance. 2026.04.08.

[Sports Today reporter Kwon Kwang-il ent@stoo.com]
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