Cool I also have auditions coming up. I liked your sound, nice and mellow. Two things that jumped out at me was that you the tempo seemed to be unsteady in some places like after a difficult technical bar or after you took a breath in certain spots. Fixing up the technique is the easier part (just slowing it down a bit and working it better into your fingers), but getting quick breaths without timeskips is hard. I also think you can add more dynamic contrast.