Quit app option should be added to Vanilla music player

Components

Vanilla Music player is a clean, simple and free (opensource) music player. that Supports all common audio formats (MP3, OGG, FLAC, PCM). It's a very nice app that renders quality service, but Unfortunately it doesn't have the quit app option.

Proposal

I propose the above suggestion should be taken into consideration, for it will help the users exit the app whenever they're done using it. I noticed the app is always open even when you're not using it, and it reduces the battery.

Mockups / Examples

The screenshots will show how it will look like if it's been implemented..

When you click on the menu bar, you see the quit app option.

Benefits

You are not closing the app by using the back button, you are only minimizing it, hiding it, and sending it to the background. Like i said i noticed the app was still running in the background on my phone even though i last used it days ago. if this option is being implemented, it will add something new to the app, and this will also help with the users battery life.