Twenty Thousand Hertz

In the 1960s, the BBC had a vise grip on British radio, and rarely played the pop and rock music that was all the rage. So a group of rebellious radio DJs decided to give the people what they wanted, and started broadcasting popular music from boats stationed in international waters. Soon enough, these young DJs became national superstars… until the British government decided it was time to sink these pirates once and for all. This story comes from the History This Week podcast. Follow Dallas on Instagram, TikTok and LinkedIn. Watch our video shorts on YouTube, and join the discussion on Reddit and Facebook. Become a monthly contributor at 20k.org/donate. If you know what this week's mystery sound is, tell us at mystery.20k.org. Get 10% off your first month of BetterHelp at betterhelp.com/20k. Get 83% off Surfshark VPN plus an extra 3 months free at surfshark.deals/20k, or use promo code 20K. Get your free business banking account at banknovo.com/hertz. Listen to Songs That Shook the Planet at audible.com/so