Using a microcontroller to control / play categorized audio

Hello Everybody!
I'm making a project which is essentially an audio player. In my project I have many audio files which are sorted in different categories.

For an example, Assume that my categories are 1) Home Automation 2) Car Electronics and 3) Drones

Now I have several audio files under each of those categories. ( eg : Home1.wav Home2.wav Car1.wav etc etc)

I want a system which can read aloud the category name first when turned on. Then I need to go through the categories with the help...

Using a microcontroller to control / play categorized audio