Sara Willis 〈Tested & Working〉

A world-renowned and member of the Berlin Philharmonic .

She was the first female brass player in the Berlin Philharmonic and is a frequent presenter for classical music programs. sara willis

She investigates how business leaders can promote wellbeing and safety in the workplace to reduce fatalities and improve employee health. A world-renowned and member of the Berlin Philharmonic

An American novelist and short story writer based in Cleveland, Ohio. sara willis

She is a at the University of Manchester .