How to be a better whistler: Tips from ‘the Diva’ herself

Carole Anne Kaufman, aka The Whistling Diva, has the following tips for aspiring, world class whistlers on the eve of her Masters of Musical Whistling International Festival and Competition in Pasadena:
1. “The first, boring one is practice practice practice, I hate to say.”
2. “Do mouth stretches and different exercises to see what works for you.”
3. “Find your style. There are multiple styles of whistling. We have palatal whistling, teeth whistling, throat whistli