How to duplicate audio player js?

Question

JavaScript

codepen - player source
How to make player 3 duplicate the state of the track being played. How does vk for example.
That is, as soon as one of the tracks is launched, a duplicate player with the same timeline should appear. When you change the timeline of a running track, the slider in the duplicate should also change and vice versa.
Tell me please)

Answer 1

Subscribe to player events and display everything you need. Well, in the opposite direction, similarly, subscribe to control events and transfer them to the player.
https://www.w3schools.com/tags/ref_av_dom.asp