It’s in just about every dance movie, and it’s an easy earworm if you let it: the song “Sway” has become almost a trope. And thus it happened that your host woke up with that worm in her ear, and decided to do a rhythm show — it’s been too long! — the first of two this month.

This edition of Edges of Dreaming encourages you to bounce in your seat, or maybe even get up and move a bit. Slow dances, fast dances, and lots in between.