Looking back at the biggest hit singles of every year, dating to the Hot 100's 1958 launch. By Xander Zellner Billboard has been publishing weekly rankings in one form or another for over a century.

Their mother, Olive, reflected on their origin, born of their Mormon faith, in a 1976 interview, as recounted in Fred Bronson ...

Billboard reveals the Top Hot 100 Songs of the 21st Century, and we're sharing the top three that dominated the Hot 100 from ...

Plus, check out Billboard's Top Hot 100 Songs of the 21st Century chart, Top Artists of the 21st Century chart and Top ...