CHRISTINA AGUILERA Back To Basics: Special Edition (2007 Japanese exclusive limited Tour Edition 3-disc set, comprised of 23-track enhanced 2-CD album set, including CD-Rom video for 'Back To Basics', plus bonus All Region NTSC DVDfeaturing 3 music videos plus making-of footage, sealed picture sleeve with extensive booklet plus obi strip BVCP-28079/81)