Originally published April 1, 2020 on Facebook Nat Pierce is an Arlington-based dancer and software engineer who has just launched a new app called Korio! Korio is a music player for dancers and choreographers that can show the count, slow down the track, and loop specific sections. It’s a free website at http://korio.studio-- check it out and get dancing! --- Here's a little Q&A with Nat: Q: How did you get into designing apps? A: I wanted to combine my passions, but also to