playfair returns as hymn

hymn — Hear Your Music aNywhere: “The purpose of hymn is to allow you to exercise your fair-use rights under copyright law. It allows you to free your iTunes Music Store purchases from their DRM restrictions with no sound quality loss. These songs can then be played outside of the iTunes environment, even on operating systems not supported by iTunes. It works on Mac OS X, many unix(-ish) variants and on Windows.”