As a Modern Western Square Dance caller, I approve: All music must be 4/4, 126BPM. Limited exceptions may be made for cued round dances on a case-by-case basis. _Chechnya bans all music deemed too fast or too slow_ (https://www.cnn.com/2024/04/08/europe/chechnya-music-ban-scli-intl/index.html)