6 million copies were sold before 1985! 10 of 21 Episodes received the "Golden Record", which it fürb the more than 250,000 sales were (source A6 "EUROPE 1985 Calendar" page 24 and 25). Compact and beautiful is not really! While in some cartridges had playback problems, so you can hear all the consequences untroubled in more sound here. Through the CD format you need not change the page to continue listening. Surely it would have been perfect to hear the old episodes at least in this set with Carsten Bohn's music, but this one has yet replaced quite passable, in my opinion. And the rest (voices, sounds) is otherwise exactly the same! Makes nice box, the joy. If you want to buy any old MCs the first edition, you pay the way, currently as much or more. And since it may happen that some cartridges can not be good enough to play. Everything is going well! That act coarser the cover of the last CDs is due to the fact that these have been created just for MCs (ie in a smaller format). Despite the sad replacement of old music (theme song and music of the first few episodes but as before !!!) clear 5 stars for this beautiful box with the beautiful old LP and MC covers.