BTS played its first Tiny Desk Concert recently, and promptly broke the series’ record for most YouTube views on its first day — in about 25 minutes. The concert opened with "Dynamite" — the group's first single to hit No. 1 in the U.S., as well as its first song to be fully recorded in English. From there, the group dipped into its back catalog, seizing on the opportunity to showcase its quieter side while (mostly) staying uncharacteristically seated.