Learning a song you are not familiar with just days before an audition is not (usually) wise. Your confidence level will not likely be what it should be.
Sing something you already know and just rock it out.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.