There are endless “Summer Hits” playlists and oftentimes their decade—or specific year—of release can be pinned down without even checking the title. As with the Backstreet Boys and Britney—there is a similar, or familiar, sound. But, in a new interactive guide from the New York Times, hope for diversity in popular hits returns. Songs like Drake’s “Nice For What” or Cardi B’s “I Like It,” are summer hits of today and they couldn’t, in theory, sound more different. In the guide, technical aspects like loudness, valence, energy, “acoustic-ness,” and danceability map out charts for popular songs. See how each year’s array of charts differ at the New York Times.