Sufjan Stevens’ Illinois turned 10 last year, and the album is getting a special anniversary reissue with new cover art and a 12″ in the shape of a star that features a previously unreleased demo of “Chicago.” Asthmatic Kitty announced that because of a misprint, there are 2,000 copies that incorrectly read 45RPM instead of 33RPM (which is the speed the record should be played at), and they’re savvily selling those off to any fans who may want them. Listen to the “Chicago” demo below.

The 10th anniversary edition of Illinois will be released on 4/1. You can order one here.