Make a copy of the new made layer and choose the Free Transform option to place the copy like it is shown in the next picture. We shall move off the unnecessary parameters out of the copy: Blending Options>Gradient Overlay (the main copy’s color is black)
Choose now the Rectangle Tool (U) to represent on the upper part of the media player’s palette a kind of screen of black color. The screen’s layer must be placed upper than the layer of the upper palette, on the layers’ palette.