<p>I agree with GH, I would tell parents to stay out of the sample lessons. From experience, more then a few teachers are sensitized to parents being in the room, in part (at least in the world my S is in), there are more than a few pushy parents who with kids entering college, are still tied up in everything the kid does, they sit in on lessons, they argue with teachers and teachers have told me outright it isn’t welcomed. If the professor invites you in you can always politely decline, I think it is best that the teacher get an idea of the student, and vice versa, without a parent there. </p>
<p>As far as asking the teacher about chances of getting in, I would leave that up to the teacher if they want to broach that with you. It is perfectly fine to ask for feedback, but I would let the teacher say it in their own way. To be honest, if they felt you weren’t a good candidate, they kind of do let you know, as GH said. My S did a sample lesson with a teacher and the teacher at the end said it would be fun to work with him, was chatty. With another student, he simply said thank you for seeing me…not hard to tell what he was thinking. I suspect with most teachers, if they felt the student wasn’t ready, they would tell you by the feedback they gave, if they are pointing out major issues with intonation or rhythm or whatever, that is prob a sign they think you aren’t ready. No guarantees, a teacher who hears you play and says little could be thinking “oye, forget this one”, you don’t know. </p>
<p>The other factor hear that is difficult is in a school where they have a lot of faculty (let’s say strings at a big school), the teacher giving the sample lesson cannot really say how a student will fare, because it all depends on the panel and if anyone wants to teach you. Let’s say said teacher isn’t interested, he/she cannot know what the other teachers will think, so can’t really say much about that end…</p>
<p>In the end, I would ask for feedback on my playing, and let the tone of the feedback guide me on what he/she is thinking. If they say something like “I think I could work with you” or “it would be fun to work with you”, that is probably a really good sign, it means that they think you have a decent chance of getting accepted, and that if they have space, they would be likely to offer it to you. On the other hand, if they don’t mention themselves, and talk about serious flaws, that is probably an indication they don’t think you are ready.</p>