Sound shows on custom Annimation list yet no sound heard

[PowerPointer]

When the PP Presentation is saved as a show,some slides have sound and some
do not. All sound came from the same folder. Also, when playing the slides
while in PPPresentation, swome have sound and some do not despite all being
indicated on custom annimation lisy and all startin "after previous."
Thanks!

 

[Echo S]

Often when one sound plays but another doesn't, it's an issue of the length
of the file path. What's the file path to your music? Is it really long? If
so, the longer-named songs might just be hitting the length limit.