[{"n": "AtHeart", "u": "/e/south-korean-dance-music-groups/atheart/", "s": "Seven-member girl group debuting with Plot Twist in 2025."}, {"n": "B.A.P (South Korean band)", "u": "/e/south-korean-dance-music-groups/b-a-p-south-korean-band/", "s": "South Korean boy band known for a tough, bad-boy image."}, {"n": "B.I.G", "u": "/e/south-korean-dance-music-groups/b-i-g/", "s": "South Korean boy band formed by GH Entertainment."}, {"n": "B.O.Y", "u": "/e/south-korean-dance-music-groups/b-o-y/", "s": "South Korean pop duo formed from Myteen members."}, {"n": "B1A4", "u": "/e/south-korean-dance-music-groups/b1a4/", "s": "South Korean boy band formed by WM Entertainment."}, {"n": "Baby Dont Cry", "u": "/e/south-korean-dance-music-groups/baby-dont-cry/", "s": "P Nation's first girl group, debuted June 2025."}, {"n": "Baby Vox", "u": "/e/south-korean-dance-music-groups/baby-vox/", "s": "First-generation K-pop girl group and Korean Wave pioneer."}, {"n": "Baby Vox Re.V", "u": "/e/south-korean-dance-music-groups/baby-vox-re-v/", "s": "Second-generation girl group from DR Music."}, {"n": "Badvillain", "u": "/e/south-korean-dance-music-groups/badvillain/", "s": "Seven-member girl group debuted in 2024 under BPM Entertainment."}, {"n": "BAE173", "u": "/e/south-korean-dance-music-groups/bae173/", "s": "South Korean boy band formed by PocketDol Studio."}, {"n": "Bastarz", "u": "/e/south-korean-dance-music-groups/bastarz/", "s": "First official sub-unit of Block B, formed in 2015."}, {"n": "BB Girls", "u": "/e/south-korean-dance-music-groups/bb-girls/", "s": "South Korean girl group that rose to fame after a viral resurgence."}, {"n": "BDC (group)", "u": "/e/south-korean-dance-music-groups/bdc-group/", "s": "South Korean trio formed by Brand New Music in 2019."}, {"n": "Be.A", "u": "/e/south-korean-dance-music-groups/be-a/", "s": "South Korean boy band formerly known as K-Much."}, {"n": "Berry Good", "u": "/e/south-korean-dance-music-groups/berry-good/", "s": "South Korean girl group active from 2014 to 2021."}, {"n": "Bestie (group)", "u": "/e/south-korean-dance-music-groups/bestie-group/", "s": "South Korean girl group formed by YNB Entertainment."}, {"n": "BigBang (South Korean band)", "u": "/e/south-korean-dance-music-groups/bigbang-south-korean-band/", "s": "South Korean boy band known for musical experimentation and global influence."}, {"n": "Bigflo", "u": "/e/south-korean-dance-music-groups/bigflo/", "s": "South Korean boy band formed by HO Company."}, {"n": "Billlie", "u": "/e/south-korean-dance-music-groups/billlie/", "s": "South Korean girl group with a seven-member lineup."}, {"n": "Blackswan", "u": "/e/south-korean-dance-music-groups/blackswan/", "s": "South Korean multinational girl group formed by DR Music."}, {"n": "Blady", "u": "/e/south-korean-dance-music-groups/blady/", "s": "South Korean girl group with multiple lineup changes and a 2011 rookie award."}, {"n": "Blank2y", "u": "/e/south-korean-dance-music-groups/blank2y/", "s": "Nine-member boy band that debuted in 2022 under Keystone Entertainment."}]