Columbia-Juilliard Exchange

<p>I was just wondering, are you allowed to try out for this exchange as a college freshman? Is it possible to get into only Columbia or only Juilliard and attend only one of the schools? If you get rejected from the exchange, are you automatically rejected from both schools? How often do you get to get lessons and perform in this exchange? Also, what are the odds of getting accepted? It would be great if anyone familiar with this exchange could tell me everything they know about it, because I am very interested in applying.</p>