Rodney Carmichael

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KELLY MCEVERS, HOST:

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

(SOUNDBITE OF SONG, "LOOK WHAT YOU MADE ME DO")

CARDI B: (Singing) Oh, look what you made me do. Look what you made me do. Look what you just made me do. Look what you just made me - oh.

AILSA CHANG, HOST:

Chance the Rapper is not leaving the future of Chicago school kids to chance. During a press conference Monday at Westcott Elementary School, on the city's South Side, the newly minted Grammy winner announced plans to donate $1 million to Chicago Public Schools.

"This check that I donated is a call to action," said Chance, calling for politicians and corporations to follow suit as the conference streamed live on Instagram. "I'm challenging major companies in Chicago and all across the U.S. to take action."

Hip-hop took off its cool over the weekend — and lit itself ablaze in the process.

Two seemingly unrelated threads this past weekend served as raucous, yin-and-yang reminders that hip-hop is not just a genre measured by charts, award show accolades and platinum plaques, but an organic culture unbound by industry rules.