BTS crashed TikTok by becoming the first band to preview a song via the app

The K-pop superstars gave fans a 30-second taster of new track \'ON\' - which features pop star Sia - by putting it out on the video

https://www.music-news.com/news/UK/129102/BTS-crashed-TikTok-by-becoming-the-first-band-to-preview-a-song-via-the-app