What album should mark the 25th anniversary of John Lennon's death? Plastic Ono Band, a critical favorite from Lennon's uneven solo career? Nah, I vote for A Hard Day's Night, which includes some of Lennon's best Beatles-era songs. As for individual songs, I suppose most fans would pick "Imagine", but my vote goes to his definitive cover of "Twist and Shout" which is one of the best, infectious rock vocal performances of all time. And this time of year there's always "Happy Xmas (War Is Over)". (I wonder what Lennon would have said about McCartney's "Wonderful Christmas Time").