Radiohead, the monumentally great English rock quintet, has temporarily done away with the concept of the record label and is offering its new album In Rainbows on a dedicated site. The MP3s, available on Oct. 10, are priced on a pay-what-you-like basis; a deluxe CD-and-book box version, which comes out in December, costs around $80. Traditionalists fear not: a normal CD is scheduled for next year. I'm particularly looking forward to the new version of "Reckoner," which is said to be amazing.