Mix of music playback and code debugging
For Fun! As I was working on a different debugging experiment, I made the connection between the "Play/Pause" button used in debugging with the button used in Music streaming apps. This opened a bunch of other ideas, like using the time scrubber to go back and forth in execution, play tunes depending on what's executing, and code playlists. Currently It just highlights the current node and allows play and pause of the execution.