The American versions of Candy's CD's differ from the European versions.

On SAXuality are the differences on first site small. The differences are mainly based on the extra tracks which can be found on the American version. Only sounds the American CD much better!
On SAX-a-Go-Go is the cover of the booklet clearly different, as you on the previous page could see. But also the pages inside the booklet look totally different. Is there on the European version a (horizontal) fold out booklet, the American version is really a little book with two wire stitches.
Below you'll find a image of the European version, if you should have taken the booklet out of the cd-box and with the back towards you you should have opened it to the left.

Below you'll find a image of the middle pages of the American version of SAX-a-Go-Go.

If you should turn the right-center-page, you would see the image below.