Lightbulb moment!
I’m not at the computer to test this but I think it should work.
- The audio player has a parameter for the timeline.
- Use widget Groups to link a widget for the audio player timeline with a widget for a mixer pan control.
- When the audio player is at the start this should make the pan control fully left.
- As the audio player starts it will then adjust the pan control and when the player finishes the pan control should be fully to the right. Right?