Elizabeth is one of the few individuals that is filled with such a passion to help singers perform at their best. She also realizes that a singer has to protect their voice and if they do it wrong, they will damage their voice. Elizabeth helps would be professional singers to prepare for their debut by teaching them not only the basics of singing, but also the ways to save their voice. 
I would recommend Elizabeth to any parent who has a child that wants to be a singer or a singer who wants to pursue the professional road to stardom.