My 2-year-old son has been given the keyboard for Christmas. When he unwrapped it, I was like "Beautiful Sch .... yet such a Klimpergerät that only makes noise". But - I'm thrilled. With us you can adjust the volume and they will stay that way! (No idea what others have problems). I feel that Leis tests as very pleasant. That the animals are forced prefer, I find completely understandable. I also like the melodies very well. The preset songs are very rhythmic and make good mood. What excites me most is: a) the batteries should last a long time (for us the thing running in continuous operation and must even to bed) b) that it is as robust - very important for small gross motor Rikern.
By the way, with us, the music comes out on two sides - so to speak stereo. Maybe other customers should time it checked the keyboard.
Bottom line: If you can treat children fun and yourself sometimes, then the keyboard is just right.