36. Adam Lambert, "New Eyes"
If you still haven't gotten over how goddamn good Niall Horan's "Slow Hands" sounded on radio and everywhere else a couple years back, here comes Adam Lambert to do that song's blues-pop strut one better. Lambert's voice is such a force of nature that you could be forgiven for never even really considering what it might sound like when it's restrained to a sleazy rasp-sigh and a don't-break-the-mood falsetto, but surprise surprise: He sounds pretty great at that too, particularly while writhing over patiently dribbling bass and stadium-clapping snare. Never quite goes for the KO, but that's fine: Even the current frontman of Queen has to occasionally leave 'em wanting more. -- A.U.