You can always have the player visible in 3 easy steps.
1. Create a bookmark of current page in your browser (Google Chrome in my example, but it doesn’t really matter).
2. Right-click on the bookmark and choose “Edit…” menu item.
3. Replace the bookmark URL with this snippet of code and click Save:
Looks like this:
So now, when you start to listen to audio on the Danish to go page, click the bookmark, and the player will be shown in top right position of your browser, no matter how fast you scroll. Magic ;]