Here is a list where you can find the original sources of much of the information on the anniversary site. Please visit them and enjoy the rest of their work. Many thanks to their webmasters!!!!

  • When this site was created in 2000, the news headlines were taken from various sites around the internet. Unfortunately, some of these sites are no longer available.  Here is a list of the sites as a reference:
  • All of the 1970s news headlines came from  "Totally 70s Site"
  • All of the news headlines from the 1980s and 1990s came from a "Teachers' Resource Site"
  • The circa 2000 AT40 logo was found on the AMFM site when that site existed.
  • The modern era AT40, AT20, and AT10 logos came from versions of the Premiere Networks site.
  • The news headlines from 2000 and beyond came from the infoplease website.
  • Please note that the YouTube links may change from what they were when this site was updated.  If an official YouTube video was found, a link was made to that.
  • Special thanks to the former American Top 40 Celebration Page for their help with some of the following: AT40 specials information, AT40 chart information from 1970-1995, and all of the jingles.

    Some of the logos for original AT40 came from this site.

    A couple of images of cds from the shows came from Pete Battistini.


    I have tried to give credit for all of the information on this anniversary site. No copyrights were intentionally violated. American Top 40, American Top 20, and American Top 10 are copyrighted by Premiere Networks, Inc. All logos are copyrighted to Premiere Networks and are displayed for information only. All jingles are copyrighted by their creators and Premiere. 

    This is not an official site. The official site is American Top 40 is owned by Premiere Networks. All logos used here are copyright by them, and no ownership is implied here. This site is for educational purposes only.