The South London artist has tapped up a host of guests for the streaming series
The festival will have eight different "stages"
The first production will be called Lockdown Town
The song had 765,000 on demand audio streams in a 48-hour period
The Weeknd, Common, and Lizzo are among the artists to sign the letter
The track features Donae'o and Greentea Peng
The album was slated for release on Friday
"It's time to be the change and play an active part in the fight for justice and equality"
The pair highlighted their own experiences as part of the show
The BBC Radio 1 DJ quoted Amanda Seales in an emotional broadcast on the station