# Main window controls
The main screen window is divided into two sections: the song collection and DVD settings.
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#### Song collection
Here you may [organize your DVD disc](https://docs.powerkaraoke.com/books/karaoke-dvd-burner/page/understanding-the-disc-structure "Understanding the disc structure") and place songs in appropriate folders. The list on the left contains the folders; the list on the right displays the content of the currently selected folder. You may add and delete folders, [add and remove songs](https://docs.powerkaraoke.com/books/karaoke-dvd-burner/chapter/adding-songs-to-the-disc "Adding songs to the disc"), and move songs between folders.
**Disc title** allows you to define the heading that will be displayed on the first menu screen of the DVD.
**Create folders** checkbox determines the style of the DVD menus -- flat or with submenus. For more information, see [Understanding the disc structure](https://docs.powerkaraoke.com/books/karaoke-dvd-burner/page/understanding-the-disc-structure "Understanding the disc structure").
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#### DVD Settings
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