1. The Biggest Hot 100 Hits to Peak at Nos. 75-51

    January 13, 2015 11:05 AM EST Clearly, the most popular songs at any given time scale the upper ranks of the Billboard Hot 100. Still, America's singles chart of record for 56 years sports a history filled with well-loved classics that peaked at every position, from No. 1 … all the way down to No. 100. For renowned…

  2. Pharrell Williams' 'Happy' & More: The 20 Biggest Crossover Hits

    April 24, 2014 5:05 PM EDT Williams' 'Happy' makes history as the first song to top as many as six Billboard radio format charts Call Pharrell Williams the crossover king. The singer/writer/producer's smash "Happy" becomes the first song to crown as many as six singular-format Nielsen…

  3. Anna Kendrick Tops AC Chart With 'Cups'

    October 07, 2013 1:05 PM EDT A year after the movie's premiere, the 'Pitch Perfect' hit crowns its first Billboard airplay chart More than a year after the release of "Pitch Perfect," the movie's lead Anna Kendrick reaches No. 1 on Billboard's Adult Contemporary radio airplay chart…

  4. 'Radioactive' Explosion: How Imagine Dragons' Hit Has Conquered Multiple Radio Formats

    July 27, 2013 11:05 AM EDT Radio programmers discuss how a song that's 'a little alternative, a little pop, a little dubstep' has become a multi-format smash Imagine Dragons' "Radioactive" has turned into one of the most prophetic titles in Billboard chart history. The track links a…