The worst audiobooks !!!

My son collects audio books that sing songs with a chip system located on each page.
This book is the worst of all audio books!
Besides FUYEZ Thomas Youth editions for audio books is a cat !!!
Prefer those at Grund, they are cheaper (at least 5 Grund), the songs are much more beautiful, the quality of pages but especially also no surprises in Grund.
At Thomas Young is the second book I bought at home, bah will be the last !!!
Two chips on 6 NOT work!
This is not Amazon's fault but that of Thomas Young was already the case with the first audio book I bought from them and that I had to replace it.
The worst part is that the quality of the pages is poor compared to those in Grund, while they cost more expensive!
But in addition, it was right on this one to a chip for ONLY two pages and thus for two songs.
Therefore the child must wait until the first song to listen to the next finish!
The singers sing badly, they lack rhythm and batteries wear out quickly.
I suggest you to see other audiobooks, those Grund is also available on Amazon;)
But thank you to Amazon, which themselves are not to blame.