NEW YORK - Parents who say their children's music is dumb might have a point. A new study finds that the average hit song has lyrics at a third-grader's reading level.
The research took lyrics from 225 songs that have topped United States charts since 2005 and used standard tests that determine the reading difficulty.
The study, completed for ticket seller SeatSmart, found that the average reading level was third grade - roughly eight years old in the US educational system - and that it has gone down over the decade.
Country music was the most advanced with an average of 3.3, while R&B and hip-hop were last at 2.6. Country fared higher in part because it has fewer interjections such as "yeah" and "oh" in quick succession, wrote the report's author, Andrew Powell-Morse.
He acknowledged that the methodology made findings based only on reading complexity - not on metaphors, insightful observations or emotions expressed in the songs.
Case in point: The song that was found to be the smartest, with a reading level of 5.8, was country singer Blake Shelton's All About Tonight.
The 2010 hit is hardly a philosophical treatise. An ode to hard partying, the opening lyrics include: "I got some feel-good pills and a red Gatorade by my bed / Ready to go." The chorus has the phrase "rocking all kinds of concoctions in our hands", which may baffle a third-grader.
The second-smartest song was Dani California by alternative rockers the Red Hot Chili Peppers, a tale of a Southern girl whose life culminates in chaos in California.
On the flip side, the only song that scored below a first-grader's reading level was Canadian metal band Three Days Grace's The Good Life. The chorus goes: "All I want is a little of the good life / All I need is to have a good time / The good life."
Other songs near the bottom included Maroon 5's smash hit from the summer of 2011, Moves Like Jagger, metal icon Ozzy Osbourne's Let Me Hear You Scream and hip-hop star T-Pain's pick-up song, Buy U A Drank.
However, Three Days Grace and Maroon 5 found redemption as they also had songs in the top 10: Animal I Have Become and She Will Be Loved, respectively.
Pop star Katy Perry also had songs on both extremes. Wide Awake ranked among the most simple, while E.T. was among the smartest. E.T., which features a guest rap by Kanye West, likens a lover to an extraterrestrial with the chorus that opens: "Kiss me, k-k-kiss me / Infect me with your love and fill me with your poison."
Within genres, Mariah Carey's songs were the smartest among pop artists, while Eminem ruled the top of the hip-hop chart.
The study looked at songs that had spent at least three weeks on the Billboard singles charts for pop, rock R&B, hip-hop, or country.