The pro-Palestinian song was inspired by the ongoing student protests
The rapper also shared a powerful statement today (November 5) calling for "uncomfortable conversations" with "the aim of understanding one another"
Other famous faces to sign the letter include Cate Blanchett, Jeremy Strong, and Joaquin Phoenix
"There's an artist that I really love from here," Sheeran said before introducing the US rapper to a hometown crowd
They will join Billie Eilish and Florence + The Machine on the main stage
Tickets go on sale this week
The RNB Fridays concert series returns in November for its fifth edition with a new name and a line-up that also includes Akon, Craig David and Ashanti
He teased the joint venture with a catchy hook in an Instagram post
The likes of Skepta, Sigrid, Glass Animals and Years & Years will also perform at the inaugural event