What age range is it aimed at?
A. Really it’s Middle/High School age (15-18 years) upwards to adult, as the principal songs are very challenging vocally. Having said this there are lots of parts for younger children in the musical too as part of a larger group, you could in effect have all age ranges in it but to stage it successfully you will need at least a dozen strong solo singers of the age of 15 upwards at least.
