Here's every single that topped the charts this year, based on new formula that tallies physical sales, airplay, and streams.

Also in the 1958 year-end issue, Billboard continued its tradition of surveying the music industry via “The Billboard Eleventh Annual Disc Jockey Poll,” which “Volare” also crowned. “[The song] was ...

OMI’s reggae-influenced and incredibly addictive song “Cheerleader” continues its two-week reign as the number one song in America. This year, the number one club is very exclusive. So far, only 7 ...