The Deluxe Edition is distinguished by several high-profile collaborations and remixes that weren't on the standard album: "Until the End of Time" (Duet with Beyoncé) : A powerful R&B ballad that became a major chart success. "SexyBack" (DJ Wayne Williams Ol' Skool Remix) : Featuring Missy Elliott "Sexy Ladies" (Remix) : Featuring Multimedia (Original iTunes/DVD release)
No official “Mastered for iTunes” (now Apple Digital Master) version exists for this album’s original release, but the 2009 iTunes Plus re-encoded files are very high quality. The Deluxe Edition is distinguished by several high-profile