Too many bird songs, annoying mess ...

It actually starts quite nice. But then the producer of the CD has simply superimposed all possible different bird calls and that too at the same volume. There are even a couple of quieter voices in the background, but the main voices of different birds all have the same volume. An annoying mess, where you can relax far. After 5 minutes, is only annoyed and turns off. I can only advise against the purchase.