Party Shuffle Error

Whenever I try to use Party Shuffle and I pick a playlist I get an error that says "X Playlist does not contain any songs playable by Party Shuffle. Are you sure you want to choose this playlist?"

What the heck makes songs playable by the Party Shuffle. It does this on every playlist I have. Help! :dummy:

Have you tried making a Party Shuffle direct from the Library view instead?

Just tried it. It still told me that there weren't any songs that were "playable".

Interesting, but you can play songs without any error?

Yup, can play everything out of the library or out of the playlists with no problem.

Try putting in a music cd and ripping the contents to iTunes, then make a Party Shuffle from the new songs....