Jaap van Zweden is a Dutch conductor and violinist. He is currently music director of the Hong Kong Philharmonic Orchestra and of the New York Philharmonic. (You can read the full article about their collaboration here: https://t.co/ZN1MNrosv4) pic.twitter.com/cCvBgLt5am

— ًKaty Perry Activity Back Up (@ActivityKaty) January 16, 2019