This is a full list of categories that musical theater singers need to look into when forming their audition book. This is the list I use to help clients revamp their book. The categories range from Golden Age musicals to Contemporary musicals and more! Since musicals are always evolving, having a book with variety may help you audition more efficiently rather than panicking over what to sing the day before an audition!
 
Remember, that every performer is different and so you will need to take some time to find the right songs for YOU.