Tim Higgins is the author of Power Play (about the rise of Tesla), a frequent CNBC contributor, and one of the best tech reporters in the business. He covers Silicon Valley for the Wall Street Journal and lives in San Francisco.

Keith Brown is an audiobook narrator and voice actor with a facility for European accents and languages, including audiobook-fluent German, Russian, Italian, and French. Other voice-over projects Keith has recorded include corporate/eLearning, informational videos, and commercials.

Keith has been performing his entire life, spending a decade as an instrumentalist until a transformative high school production of Les Miserables awakened his passion for theater. (Funny story: he auditioned for Javert but won the role of Valjean!) This led Keith to conservatory training and an almost ten-year career as an opera singer and actor. Keith appeared at Carnegie Hall and traveled around the US and abroad, cultivating his natural ear for language, his love of artistic collaboration, and the extraordinary stamina and vocal control that the life of a narrator demands.

As an experienced on-air personality, Keith has also hosted and produced classical music programs, sharing the fascinating stories behind the pieces and engaging the listener as only a storyteller can. He was proud to broaden the horizons of classical music audiences all over the country with the syndicated show he created, GAMEPLAY, which celebrates the worlds of video game music.