Cold play – cellist performs the sound of ice

In this edition of arts24, we hear from British pop star Dua Lipa on her much-anticipated new record "Radical Optimism"

Is the EU's single market failing? Faced with growing competition from China and the US, the bloc is falling behind. The union has been relying on the single market to guarantee the free movement of goods, capital, services and people for more than 30 years. But inertia is creeping in, and it’s time for a new single market, says our guest Enrico Letta, a former prime minister of Italy, president of the Jacques Delors institute and author of a high-level report on the single market's future. He has just presented the report to EU leaders, after hundreds of meetings in dozens of European cities, in which Letta tried to gauge where the market is delivering for people – and where it isn't.

The Chinese and French media have differing views on President Xi Jinping's state visit to France. Also, the Israeli government bans Al Jazeera in the country, a move which is widely condemned. In other news, fish are shrinking and scientists are desperate to figure out why. Finally, the feud between rappers Drake and Kendrick Lamar is getting more and more personal.