As the music festival 'RAPBEAT 2026' prepares for its Seoul run in June, it has entered the 100-day countdown and unveiled a powerful second lineup. The most eye-catching name in this announcement is RIIZE, a leading K-POP boy group that has already achieved million-seller status with its debut album and set a historic milestone by entering Tokyo Dome in the shortest time among K-POP boy groups. News of RIIZE's participation at Rapbeat is already drawing attention from global fans worldwide. The second lineup also features JOOHONEY, a member of MONSTA X known for his singular producing prowess, who is set to deliver a powerful performance. Additionally, musician Bang Yedam will perform under a new moniker, DIMO REX, showcasing his unique artistry. The previously announced first lineup included major Korean hip-hop figures such as ZICO, JAY PARK, and Dynamic Duo. The festival has also revealed special stages exclusive to Rapbeat, including the festival's first-ever collaborative performance between Jay Park and Lil Moshpit, and an exclusive stage featuring the label KC led by Sik-K and HAON.