I am building a PowerPoint presentation in Office Home & Student 2016 (Windows 10). I have an audio file (music track) I want to play across two rotating introductory slides. The first slide is a "Welcome to..." and the second slide shows the title of music track playing and album cover. The music is relevant to my presentation. I want the music to continuously play/loop and the slides to continuously rotate until I stop it and begin my presentation. I want to begin the presentation on the welcome slide. I've found online guidance on how to create rotating slides and separate steps to playing audio across slides but when I try to do the two together it doesn't seem to work. Can someone provide the steps on how to achieve this? (I did search various forums on this topic and didn't find anything but a search is only as good as the search terms you use.) Many thanks.