Here’s a sample piece of content about shows on iHeartRadio — written for a blog, show description, or social media post. 🎙️ Relive the Legend: Casey Kasem’s American Top 40 on iHeartRadio For millions of radio listeners from the 1970s through the 2000s, Casey Kasem wasn’t just a DJ — he was a trusted friend counting down the biggest hits with warmth, storytelling, and that unmistakable sign-off: “Keep your feet on the ground and keep reaching for the stars.”