Video plays back but audio files do not

i purchased this app today and set it up with an SMB connection to my WD Mycloud and then encountered a problem. i am able to play video type files no problem but when i go into my music folder, the art work shows, but then says nothing inside if i try to play. these are all mp3s for the most part. what am i missing here? the video files require admin login which i have set up in setting and work. the music files can be accessed by anyone and are causing a problem…

any help is much appreciated.

ps the NAS, Apple TV and the App are all running the newest versions.

Infuse is only designed for video files at this time.