English synth pop duo Pet Shop Boys have amassed a remarkably consistent and influential catalog, pairing wry cultural commentary with buoyant melodies and lush electronic arrangements that sound like no other. After first emerging in the mid-'80s with "West End Girls" and "Opportunities (Let's Make Lots of Money)," Neil Tennant and Chris Lowe quickly established themselves as hitmaking singles artists who were also able to craft emotionally resonant albums, like 1988's Introspective and 1990's Behaviour. The duo navigated the constantly shifting landscape of modern dance-pop ...