a video about how to use the Audio Player for Google Slides Chrome extension. That extension was updated this week.
The updated version of Audio Player for Google Slides gives you the option to have your music play continuously through your slideshow. The previous version of the extension only let you add music to one slide at a time and if you needed that music to play throughout the presentation, you would have to add it to each slide. The update to Audio Player for Google Slides will let you have your music played without interruption throughout your presentation regardless of how quickly or slowly you advance your slides.