'Stop-all' action in the workflow

Hi Bubblings

I am creating a storyboard app with multiple audio players (6) on the screen. Using Howler.js

  1. The issue: How to enable only one audio player to play at any one time?
    Without having to program each individual audio player in the workflow to send a ‘stop’ to each of the other buttons. For example ‘a stop-everything-else-but…’ function.

  2. To prevent multiple instances of the same audio file playing; if pressed accidentally more than once.

Thank you for your help in advance