Hey! You should check out my post for the Urinetown audition questions. I gave a whole long essay practically about how to pick a good audition song. Some I would suggest for that part are "Johnny One Note", Babes in Arms (it shows off a "belt placement" wonderfully), "Astonishing", Little Women (also starred Sutton Foster. It is a crazy hard song to sing so few people do it well, but if you can do it - go for it!), or "A Change in Me", Beauty and the Beast. These are some of my basic audition songs I like that I think could be good fits for Millie. They are all pretty uncommon ones, but the kind you think that if they were discovered then they would be more popular. "My Strongest Suit", Aida, like previously mentioned could be a very good audition song for you, just if you do choose it, don't let it come across as too snotty. Also a Jekyll and Hyde song could be good. There are lots of powerhouse women songs in that musical (if you know who Linda Eder is, her ex-husband, Frank Wildhorn, wrote a part for her and she is amazing, so there are some great songs). Well... I don't want this to go on for too long so I'll just suggest you check out my other post. I think you could find it very helpful. Good Luck!
-I'll give her this much, she doesn't give a twig about what other people think!
-No, she does, she just pretends not to. -Fiyero and Galinda, Wicked
why try to fit in when you are born to stand out?