David Bohnett and Gustavo Dudamel

David Bohnett and Gustavo Dudamel

Mathew Imaging/Los Angeles Philharmonic via Bloomberg

Los Angeles Philharmonic board chairman and venture capitalist David Bohnett and the symphony's music director, Gustavo Dudamel, at the orchestra's 2012 opening night gala. The event raised more than $4 million, exceeding the nonprofit orchestra's goal.