We're hard at work planning our upcoming live show, so we bring you this favorite from the last year: Radio One. As a kid, Cathy Hughes practiced her DJ routine while her siblings banged on the bathroom door. As an adult, she founded Radio One—now Urban One—the country's largest African-American owned broadcasting company. PLUS in our postscript "How You Built That," we check back with Mike Butera, whose digital Instrument One raised a million dollars on Kickstarter.