🎶 add theme music

Author: kentcdodds

exercises/README.mdx

@@ -23,3 +23,10 @@ It's going to be a full experience, so let's get started!
 	you make sure you have not regressed any functionality in the course of your
 	refactoring.
 </callout-info>
+
+🎵 Check out the workshop theme song! 🎶
+
+<VideoEmbed
+	title="Epic React: Advanced React APIs Theme Song"
+	url="https://www.youtube.com/embed/Vcfxvo7nw6w"
+/>