The value for money I find unbeatable - there is a lot more relaxing music for just one euro. What bothers a bit for proper shutdown, the pauses between tracks are (mesh-passing over would be helpful here), but this has definitely extremely bothered me, are many high notes by very loud, almost obtrusive birdsong, esp. In the first titles , It's annoying but then in the long term more than it calmed. Too bad, because otherwise I find the combination of music and nature sounds really very well done - the music is relaxing and the sounds of nature are varied (from Bach splashing, ocean waves, thunder and raindrops through to underwater music is real, and more). I also like that here the natural sounds in the foreground are almost more than the music and esp. Not completely overlaid by the music, as in so many other titles in this genre. Without the birds this product could therefore certainly deserves 5 stars.