The crown jewel in Apple/EMI’s extensive 2010 John Lennon remasters series, Signature Box contains all of the solo studio albums Lennon released during his lifetime (minus the trio of experimental duet LPs with Yoko Ono released on Apple and Zapple), his first posthumous album Milk and Honey, a disc of non-LP singles, a disc of home demos, but not the 2010 showcase item Double Fantasy Stripped Down, which is available only as a bonus on the indvidual reissue of Double Fantasy. It is, in other words, close enough to complete to perhaps invite a little bit of quibbling about what is absent -- Live Peace in Toronto could fit in nicely with this batch and there are outtakes from Menlove Ave missing but the real niggling comes with the home demo disc, which emphasizes demos and alternate takes of songs from Plastic Ono Band and Imagine, leaving behind demos of songs Lennon gave away, including “I’m the Greatest” and “Goodnight Vienna,” which he handed over to Ringo, and songs that never made it to one of his records. Ultimately, this is nitpicking because Signature Box is handsomely produced and contains the best-sounding Lennon remasters -- remastered by the team that did the acclaimed 2009 Beatles remasters, using the original mixes, not the recent remixes -- which is enough to make this more than worthwhile for the serious Lennon fan.