This is a reasonable survey of Tangerine Dream's albums "Le Parc" and "Underwater Sunlight", with some chunks of "Poland", "Tyger" and "Livemiles" thrown in. It doesn't contain enough of any of these albums to be worth having, though, nor is it sufficiently representative (especially of "Poland" or "Tyger") to be a useful way of finding out whether or not the full albums are worth having! Personally, I'd recommend putting the money towards copies of "Livemiles" and "Poland", if you don't have those. Or, if you're interested in the "Tyger", "Le Parc" and "Underwater Sunlight" tracks, go for the 5-CD "Dream Roots Collection" instead. It is more expensive, obviously, but it has a better mix of tracks than here, (from the same albums) and has some otherwise unavailable tracks on it too.