Microphone Check onstage with Organized Noize in Atlanta. From left to right: Frannie Kelley, Ray Murray, Rico Wade, Sleepy Brown and Ali Shaheed Muhammad. Amanda Greene for NPR hide caption

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Amanda Greene for NPR

@tinydesk Bikes with mics. Bob Boilen, KEXP's Kevin Cole and Robin Hilton at Mellow Johnny's Bike Shop and a live Broadcast #sxsw Bob Boilen via Instagram hide caption

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Bob Boilen via Instagram