MusicMusicians4UnitedEurope06/09/2017June 9, 2017Top classical musicians show their support for a united Europe at a special benefit concert at the Radialsystem in Berlin. Sarah Willis is passionate about the message of this newly formed group, Musicians4UnitedEurope.Copy linkImage: DW/Chris Rowe AdvertisementSarah's Music - Musicians4UnitedEurope12:01This browser does not support the video element.