The aim of the stream is to raise money for the "COVID-19 Solidarity Response Fund for WHO powered by the United Nations". The stream will combine sports, gaming, and music across 12 hours.

As well as appearances from Lauv, Diplo, and AlunaGeorge, artists such as Rita Ora, John Legend, Barry Gibb, Charlie Puth, Dan Smith of Bastille, Ellie Goulding, Die Antwoord, Joe Jonas, Marcus Mumford, Monsta X, and Simon Neil of Biffy Clyro will contribute to the 12-hour livestream.

As well as music performances from the artists listed above, the fundraiser will also see Fortnite tournaments, appearances from athletes, and more.

The stream will run from 4pm GMT tomorrow (28 March) on streamaid.twitch.tv.