All Orbital's classic tracks across all albums in one piece of vinyl / 1LP as cult edit versions. Extented 1CD edition with 6 additional tracks Orbital’s own words about "A Beginner's Guide" : "The package you are holding in your hands  is your threshold to a transformational psychoacoustic experience. An experience that will take you to spaces familiar, sonic pathways opening different times and different sounds to the chronosonic method of Orbital."