Is your feature request related to a problem? Please describe.

Currently in the backend there is the "Random Image" module, that displays a random image from a chosen folder.

Similar feature is requested but instead of showing image, play audio files from a chosen folder.

Describe the solution you'd like

Create a new backend module, that plays audio files from a chosen folder.

The module could play the files in order, or randomly.

A play/pause button should be needed.

(If the module has next/previous track buttons, and current playing title, would be great)

Additional context