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Mesozoic MindMesozoic Mind - MesozoicMind.com

The Story of the Song

How a song written for a kids’ video in the ’80s ended up stuck in so many heads for so many years.

  1. 1980

    A clay dinosaur short wins awards

    Will Vinton Productions makes Dinosaur, a clay animation short. It wins a Gold Hugo at the Chicago International Film Festival and a Gold Award at the Houston International Film Festival.

  2. 1985–89

    Charmer plays Chicago

    Charmer, a four-piece pop rock band from Chicago, is playing the Chicago club circuit. While they’re recording their first album, a contact of their manager hears them in the studio and tells them about a kids’ dinosaur video starring Fred Savage that needs a song for cartoon dinosaurs to sing along to.

  3. One weekend

    “Mesozoic Mind” is recorded

    The lyrics were already written by the video’s screenwriter, Virginia Theimer Clapper. Charmer goes into the studio on a weekend and writes, arranges and records the entire music track and all the vocals. Under their contract, the band gives up all rights to the song.

  4. 1987

    Dinosaurs! A Fun-Filled Trip Back in Time!

    The video is released by Pyramid Films. Fred Savage plays a kid stuck on his science project until he hears “Mesozoic Mind” on the radio and decides to do his report on dinosaurs. The video includes Will Vinton’s Dinosaur short, and ends up in homes, libraries and classrooms everywhere.

  5. 1988

    Fred Savage becomes Kevin Arnold

    The year after the video, Fred Savage starts starring in The Wonder Years, which runs until 1993.

  6. 2003

    MesozoicMind.com goes online

    The site launches for everyone who suddenly finds the song stuck in their head again. That October, a surprising e-mail arrives: “I’m the person who wrote the song.” It’s from Ginny, the songwriter and screenwriter herself.

  7. 2004

    Fans start learning to play it

    Nick sends in a guitar tab of the song in January, and in October, Ben & Bob send their chords after learning the song for a three-year-old fan.

  8. 2006

    The video goes up on YouTube

    The video is posted to YouTube and embedded on the site, so anyone can watch it again.

  9. 2010–14

    Covers, remixes and fan art

    The first covers turn up in 2010, from Cybarflint and i2. Then come the first fan art (2011), vector art of the band by James (2011), a cover by the band Plushgun (2012) and a cover synched to the original video by Kenneth Hudson Jr. (2014).

  10. 2015

    The T. rex writes in

    Pat Tenneriello, Charmer’s lead guitarist, finds the site while looking for the song to show his nephew. He shares the story of how the song was made, and says that one song really did capture the hearts and minds of its listeners. (The band never did get to meet Fred Savage.)

  11. 2017

    The mystery intro music is found

    After years of searching, the music at the start of the video, the track that sounds like “Every Breath You Take,” is identified: “Step by Step” by Vic Sepanski.

  12. Today

    Still stuck in our heads

    People still find this site every year after the song pops back into their heads. If that’s you, we’d love to hear your story.

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