On June 29, KBS announced that the half-year special with the theme of 'Gayo TOP 10' + 'Music Bank' will be broadcasting on the 30th. 

The lineup includes BTOB, GOT7, NCT 127, Nine Muses, DAY6, LABOUM, Red Velvet, MAMAMOO, MONSTA X, Bolppalgan4, Brave Girls, Seventeen, SEENROOT, ASTRO, NC.A, UP10TION, A Pink, G-Friend, Cosmic Girls, KNK, TEEN TOP, Pentagon, and Highlight.

The first generation stars Koyote's Kim Jong Min, Sharp's Lee Ji Hye, and Clon's Koo Jun Yup are also making a special appearance and will be having a collaboration stage with the idol stars. 

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'Music Bank' half-year special will be airing for a total of 100 minutes on June 30.