Yesterday, Billboard deputy editor and Stereogum buddy Andrew Unterberger published a piece with some confusing implications: On last week's Billboard Hot 100, there were no rap songs in the top 40.

Hip-hop has officially exited the upper echelon of the Billboard Hot 100 chart for the first time in more than three decades. The top 40 of the iconic chart currently contains zero rap songs, marking ...

No rap songs have ranked in the top 40 on the last two Billboard Hot 100 charts, following Kendrick Lamar and SZA's "Luther" dropping off the chart.

For the first time since 1990, there are no rap songs in the top 40 of Billboard's Hot 100 chart. Kendrick Lamar and SZA's hit "luther," which spent 13 weeks at No. 1, left this week's most recent ...