Honestly I think this is one of their most impressive dance practices. So fluid and expressive! If you're doing BTS week, I noticed there's quite a few of their most popular music videos you haven't done yet. These include Spring Day (their most popular song in Korea), Dope, I Need U (Original ver.) [make sure it's the original 19+ version], and Run!
For dance practices, I love Fake Love, IDOL, and Spring Day.