Multiple audio player on same page

I am attempting to turn this https://codepen.io/ivorpad/pen/mZmYEj into a widget for elementor using unlimited element.

I have some success with converting it however I have some weird format issue with the progress bar and I can ONLY get 1 of the audio player on the page as soon as I duplicate the widget for a 2nd player on same page, they no longer work. Likely it has to do with conflicting class and I need to define something using ID and dynamic ID. However I am at a lost.

I don’t know if this is the right place for asking these type of help.