Hello Margaret,
There are no actual songs that come with Tyros, only the demo songs but these can not be saved for copy-write purposes.
The Music finder only contains song titles and a link to the style that is thought suitable to play this with,
also using the style OTS. The file can not be physically opened to show content. It must be loaded into the keyboard for this to happen.
When you first get the keyboard it only has about 130 files on it. You can then go to the download site and get the full set which is around 1800. This can only be viewed when loaded.