Well, there are actually the original song from that time on it - the one knows almost all - so no cheap from these admissions - very good sound - but, and this is the deciding, it is not a mix !! The songs are not mixed together, but just go with the hide of the song at the end quite easily into one another, the heist of the new song is recorded just as soon as the other is almost at an end. Thus, unfortunately, remains a disturbing void pause at each "transition"! That's annoying as all the non-stop mix is offered, but the 3 cd's are otherwise fully ok since it is an excellent choice and you can just as well play at a party. For each Discomusicfan a real asset, because of a few rarities compilation contains that perhaps had not. The price is right and the quality of the recordings is excellent Remasterd. Cooler makes sound, the fun!