Houdini

Kim Yegwang, known as HouDini, is a Korean R&B singer-songwriter and producer born on April 5, 1993. He is also the lead producer and lead vocalist of the soul group BLACKMUSIC. HouDini debuted in 2012 with the song "I Miss You." Since then, he has released 24 singles, including "Melatonin" (2021), "6:00AM" (2024), and "From Nightmare" (2025), along with three EPs such as Theory of Dawn (2024). In 2018 and 2019, he released six singles with album titles made from the letters H, O, L, L, O, and W, which he later compiled into the full album Hollow in August 2019. His song "Lovers of the System," from his single album Instructions for Dreamers, released on September 30, 2025, entered Melon’s Top 500 chart at number 19 on the day of its release.