“Even before the streaming era, Justin Timberlake understood the fundamental importance of an attention-grabbing opening track. With a sweet-talking introduction from Pharrell Williams, “Señorita” opened his solo debut Justified. “FutureSex / LoveSound,” the title track on his sophomore release, packaged lustful yearning with techno-R&B. And when he returned with The 20/20 Experience seven years la”
