If you do request feedback, be very clear about what points you are asking about, such as:
- What was the general impact you made in the audition
- What vocal work do you still have to do
- Did the rep you sang seem well suited to you
- What should you work on?
- Next steps - i.e. another audition for this person in the future, etc.
You need to go into feedback with a strong sense of self - otherwise, you will find yourself turning somersaults every time you get a suggestion that varies from a previous idea. This is the difficult part - taking what is useful, while maintaining your core.
There will certainly be more about this as we go along.