The idea to teach children singing the 1x1 I find excellent. The songs on this CD are boring for my taste but her. My son is not very pleased about it. From all over the CD only 2 songs are made really smart and invite you to sing along. I had hoped for more of it, since it also gives other Renz ions that are excited about the songs. It just as so often in life always a matter of taste. Our taste has taken the CD only conditionally.