Long story as to why I'm asking, but, for anybody who has gone to Berklee recently, can you tell me anything about the following:

1. The proficiency exams for guitars at different levels. I found these which are pretty helpful: Berklee Guitar Proficiency Level 6 Flashcards , Berklee Guitar Proficiency Level 5 Flashcards , Berklee Guitar Proficiency Level 4 Flashcards, Berklee Guitar Proficiency Level 3 Flashcards

Any other information about how this stuff is tested would be helpful/interesting.

2. There are proficiency pieces that you have to play, right? Certain prepared pieces that have an assigned level of difficulty?

3. I'm aware Berklee has a rating system for their players. But I heard recently that different tunes actually get different ratings. For example, Giant Steps is a tune that has a high rating. But they actually have a system that is fairly concrete, and regardless of how artistically correct that may be I'm curious which tunes are at what level and what the highest leveled tunes are.

I live near there so I'll probably go down and just ask. I did a little googling - I don't know if they keep this stuff "classified" or not.

Thanks!