Band Aid 20 Band Aid 20 Band Aid 20 was the 2004 incarnation of the charity supergroup Band Aid. The group, which included Daniel Bedingfield, Dido, Justin Hawkins of The Darkness, Thom Yorke and Jonny Greenwood of Radiohead, Chris Martin of Coldplay, Bono of U2, and Paul McCartney, re-recorded the 1984 song "Do They Know It's Christmas?", written by Band Aid organisers Bob Geldof and Midge Ure. The song was recorded on 14 November 2004, to benefit Sudan's troubled Darfur region, and was released that same month. The single became the UK's biggest seller of 2004 as well as the Christmas number one.
Band Aid 20 was reached after a few days, enabling UK users to download the song at the standard iTunes price, with Apple donating an extra amount (equivalent to the price difference) to the Band Aid Trust. The single sold 72,000 copies in the first 24 hours when it was released on 29 November 2004, and went straight in at No. 1 in the UK Singles Chart on 5 December 2004. The CD version sold over 200,000 copies in the first week and was the fastest-selling single of the year. It stayed at No. 1 for Christmas and the week after, a total