On May 5th, Liberation Day in The Netherlands, the Beating Heart drone show was organized over Rotterdam as a tribute to freedom and an appreciation to those who work day and night for the freedom and safety of others. The show was an initiative by artist duo Drift and art organization Mothership and made. possible by Stichting Droom and Daad (Dream and Action) and the city of Rotterdam. We have seen drone shows from the Drift duo before in Miami and Burning Man. The show is accompanied by piano music and is well worth watching.