Thanks to Stephany from HWI, here is a brief mention of Hayley's teachers from The Times Educational:

My best teacher: Hayley Westenra

Anstead, Mark 18 May 2007

© 2007 Times Educational Supplement.

Classical/pop singer Hayley Westenra reminisces about not one, but two of her favorite teachers. Mrs. Butler and Mr. Haberfield had taught together for more than 20 years, and created a cozy "family" feel in the classroom.