My 5 year old niece wanted the Katy Perry Cd because of music she heard on the radio. Originally all I could find was the uncensored edition and did not want to buy a child a cd with explicit content. I was thrilled to find this so called "clean" version. I was VERY disappointed to find that this clean version is not very clean and that there are still things in the cd that are completely inappropriate for young listeners. I would NOT reccomend this cd for anyone who is hoping it will be appropriate for younger fans. Frankly I don't know what they edited out, but it certainly was not enough.