ABC/Adam TaylorIn 1984, Bob Geldof of The Boomtown Rats and Midge Ure of Ultravox created Band Aid — a charity supergroup founded to raise money for famine relief in Ethiopia with their single, “Do They Know It’s Christmas?”

Now, thirty years later, the two musicians have officially announced Band Aid 30, which will feature U2‘s Bono, Coldplay‘s Chris Martin and a variety of other well-known artists singing on a new version of the song.

The BBC reports that during a press conference held Monday in London, Geldof and Ure explained that the proceeds from the new single will benefit the fight against Ebola in West Africa, and that the lyrics will be revised to reflect the new cause.

Band Aid 30 will record its version of “Do They Know It’s Christmas” this Saturday, November 15, in London. Geldof says additional sessions will be held in the U.S., Germany and France. Other stars expected to take part in the recording include Sinead O’Connor, One Direction, Ed Sheeran and the rock bands Foals and Bastille. The single will be made available as a digital download in the U.K. next Monday, while a physical release will debut three weeks later.

Bono appeared on the original 1984 recording, as well as on Band Aid 20 in 2004. The original version also featured Paul McCartney, David Bowie, Sting, Phil Collins, George Michael and members of Duran Duran, Culture Club, Spandau Ballet, Status Quo and Bananarama.

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