sentences:  In December 2014, Bohnett donated $20million to the LA Philharmonic.$10million of that endowed the David C. Bohnett Presidential Chair, ensuring that the orchestra will always have the funds to recruit and pay a first-rate President and Chief Executive Officer.The other $10million created the David C. Bohnett Presidential Fund for Discovery and Innovation, to make the LA Phil a "model" 21st-century orchestra through innovative programming; new audience development, including via digital routes; and social responsibility.