Music not playing in slidshow module. Lightroom Classic vs. 13

I am using Windows 11 and Lightroom Classic vs. 13.  I selected my files and added music to play in the slideshow.  The music file is an mp3 file on my hard drive.  I also selected automatic under "playback", but the music still won't play with the slideshow.  I have tried several different mp3 files.

Thanks for any suggestions.

EJ