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.
First Aid Kit (band) in Germany, the duo was also singing backing vocals on five songs of Conor Oberst's set. On 29 July 2014 Jenny Lewis released her album "The Voyager", where Johanna and Klara make a contribution to the title track. On 28 November 2014, First Aid Kit’s 10" vinyl single "America" was released as one of the Black Friday record store day releases. On 7 September 2016, Van William released a single titled "Revolution", where First Aid Kit sings backing vocals. The song was included to Van William's album "Countries" released in January 2018 and peaked at number six on US AAA