6. Khalid, 'American Teen'
The year's most distinctive new voice was a teen star, not a trap star. His conversational vocals staked out a new kind of R&B: laid-back but charged with wide-open emotional struggle, as well as hooks that stuck. He sang about kids who didn't have money or cars; who still lived with their parents (and worried about coming home smelling of weed); who longed for human contact to go along with a love stirred by subtweets and texts. Hits like "Location" and "Young, Dumb & Broke" were alive with fresh possibilities – including the possibility of combating outmoded stereotypes. "I'm an African-American man with an Afro, who isn't your typical athlete – who wasn't as masculine as other guys," Khalid told Rolling Stone. "And now people are looking at me like, this is 'The American Teen.'" J.L.