I was bored and had some free time so I edited Avril Lavigne's song "Girlfriend" to fit with California Screamin'. Most of the ride sync's up with the song pretty good. [youtube]http://www.youtube.com/watch?v=t_Yao92971k[/youtube]
I don't know if the whole song would work out, since it really has no connection to Disney, just talking about hating a guys girlfriend.. But if they did it would be cool to have it in the different languages that she sings it in.