Sunbeam Foliage ScreenSaver - Version 1.5.0 Sunbeam Foliage - slowly swaying branches and intruding sunlight through the trees of the Amazon forest, amazing and beautiful. This screensavers uses binaural recording is a method of recording sound that uses two microphones, arranged with the intent to create a 3-D stereo sound sensation for the listener of actually being in the room with the performers or instruments.