Radiohead's seventh album, In Rainbows, was released in October 2007 as a digital download for which customers chose their own price. Although it was reported that 1.2 million digital downloads were sold by the day of the album's release,[48] the band's management did not release official sales figures, claiming that the Internet-only distribution was intended to boost sales of the physical album.[48][49] Yet according to Yorke, Radiohead's profits from the digital download of In Rainbows outstripped combined profits from digital downloads of all of the band's other studio albums.[
http://en.wikipedia.org/wiki/Radiohead
