How many rap songs are there with no cursing?

There are several rap songs without any cursing. Here are a few examples:

- "The Message" by Grandmaster Flash and the Furious Five

- "Fight the Power" by Public Enemy

- "Planet Rock" by Afrika Bambaataa and the Soul Sonic Force

- "Rapper's Delight" by The Sugarhill Gang

- "Push It" by Salt-N-Pepa

- "Ice Ice Baby" by Vanilla Ice

- "U Can't Touch This" by MC Hammer

- "Gettin' Jiggy Wit It" by Will Smith

- "Lose Yourself" by Eminem

- "Empire State of Mind" by Jay-Z and Alicia Keys