As I said, the music can not be selected directly, you start playing and then back via the two arrow keys between the different songs and forth.
The Lausprecher are somewhat unfavorable mounted on the back, because as soon as the device is, the already soft music is very quiet. But otherwise processed fairly solid. For operation you need 2 batteries.
My nephew (13 months) is fascinated by the nice machine and presses the play button again. He seems really good to please.
All in all, therefore I forgive four stars for this nice little player.