I recently downloaded the second mixtape – Acid Rap – from Chicago’s up and coming Chance the Rapper.

Listening to the track “Acid Rain,” a line made my ears perk up: “And I’m still Mr. YOUmedia.” Whaaa? Rap Genius confirms: And I’m still Mr. YOUmedia. Sure enough, Chicago Public’s YOUmedia was one of the places Chance the Rapper started performing.

He’s spoken at length about the role YOUmedia played in his music’s development:

“It was a really ill thing because it was smack in the center of downtown, so anybody from any school could come there because every train comes to the loop [downtown]. I met damn near all the producers on #10Day through this library. It was the spot.”

Consider this a complement to the “I graduated from the library” Bradbury quote we like to trot out. Clearly, a lot of creative output is the result of some sort of library use. But in most cases libraries have been neutral in that they don’t care if they’re for enjoyment, learning, inspiration, etc… or any combination. So what makes this example so great is that YOUmedia isn’t neutral in this way; it has the goal of helping kids create content. This example illustrates that creation focused libraries can have a significant impact.