The phrase "harder tracks" refers to songs or music that are more challenging or difficult to listen to, either because of intense lyrics, aggressive beats, or complex melodies. Full definition
We work hard tracking down the best rates in the state. (usacoverage.com)
The updates begin with new cooling ducts for the brakes, which are designed to keep the brakes as much as 100 degrees cooler during hard track use. (automobilemag.com)
Inside the cabin is comfortable, ready for hard track days or long stretches of highway. (speedsportlife.com)