About the talk:

Olga Szwajger, a world class soprano and originator of a unique voice training method, has extended her own voice range from four to six octaves and can sing to the limits of hearing. In addition to being a Distinguished Lecturer at the Ludwik Solski State School of Drama in Kraków, Poland, she is the creator of the “Voice Laboratory” where she teaches hundreds of students how to use their voice wisely, healthily and to the best of their abilities and beyond. Here she demonstrates her extraordinary technique.

Recorded during: TEDxKraków 2010