Add tabs. #58

Is your feature request related to a problem?

My friend, the app is beautiful, the interface is exquisite. I am very grateful for your creation.
I would like to give you a few more suggestions.

Add a new tab in Library called Genres.

Add a black AMOLED.

It would also be great to be able to remove the background from the widgets so that they are transparent with the icons and text.

Add Spanish language.

Describe the solution you'd like

It would be great to add the options.

Describe alternatives you've considered

I don't know if there are any alternatives.