Red Velvet's Irene released a highlight medley video for her debut full album 'Biggest Fan' on March 24, 2026. According to SM Entertainment, the medley video was unveiled at midnight on that date across Irene's official YouTube channel and various music platforms, allowing listeners to preview portions of the album's soundtrack. The medley features all 10 tracks in sequential order: 'Best Believe', 'Don't Wanna Get Up', 'Wasteland', 'Black Halo', 'Face To Face', 'SPIT IT OUT', 'Million Miles Away', 'Love Can Make A Way', 'MTV (My Timeless Video)', and the title track 'Biggest Fan', presented through a retro-styled TV screen aesthetic. The video showcases Irene's deepened musical world and sensitively conveys the diverse emotions she has encountered in her daily life, building anticipation among fans. The album comprises 10 tracks in total, with positive responses expected from global listeners. Irene's debut full album 'Biggest Fan' is scheduled to have its audio released on various music platforms at 6 PM on March 30, 2026, and will be simultaneously available as a physical album on the same day.