Backed by his band The Tennessee Kids, Timberlake's Tiny Desk debut leans heavily on his early solo catalog, as he kicks it off with two songs from 2002's classic Justified and weaves in three more from 2006's magnificent FutureSex/LoveSounds — including a set-closing "SexyBack," which finds the singer trotting out a megaphone in a truly meme-worthy moment.