By now the Pet Shop Boys are all but universally accepted as one of the seminal band of the last 15 years, a perfect fusion of dance, glamour, theatrics and wit that's seduced both hedonists and intellectuals alike. These stylish reissues package Tennant and Lowe's original albums with bonus discs of B-sides, demos and rarities, effectively making it possible for the first time to own their entire back catalogue on CD. The subtle, crafted Behaviour is probably the pick of the bunch, but since each album contains at least three top-notch hit singles, it's impossible to go too far wrong.