Every week, from the heart of the music business in Hollywood, Ryan Seacrest counts down the biggest his from 40 to 1.  Between the music, listeners take advantage of Ryan's insider access to the superstars of music and entertainment, with news and gossip you won't hear anywhere else.  Saturday afternoons from Noon to 4PM,
on 91.5 THE BEAT.

Click here to check out this week's AT40 countdown chart, or see more info at  www.at40.com