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Welcome one and all to the ATOS website

NEW Member $25 Special

For those that are new to the theatre organ world, welcome. I hope that you will take some time to browse around the various pages of our website to discover more about these amazing instruments. Many of these instruments are approaching a century old! Not only is the music grand, but the theatres that many of them are housed in are absolutely gorgeous.

While here, learn about the Mighty Wurlitzer, Barton, Kimball, Robert-Morton, Page, and other companies that created thousands of instruments. The theatre organ is a very versatile instrument, not just for accompanying silent movies. There are also theatre organs in restaurants, skating rinks, dance halls, and arenas.

ATOS has several chapters throughout the U.S., as well as around the world. We work on promoting the instrument, encouraging chapters and theatre to present concerts and silent films, develop young artists and technicians, teach restoration techniques, and most of all, have fun with the instrument and the music.

Enjoy your time here. Find an instrument in your area. Enjoy listening to the wonderful music playing on ATOS RADIO. Visit one of the many events available around the world. Many of these can be found on our Events List.

I hope you enjoy the music, and if you are not a member, I hope you will join us as we celebrate this wonderful instrument. We have lots of great information here regarding this instrument. Enjoy the sites and sounds of the mighty theatre organ!

Dave Calendine

Chairman of the Board

July 2018

NEW Member $25 Special


Recent News & Articles
  • Donate OnLine NOW Dear Friend of ATOS, I am writing to you today for two reasons: first, to thank you for your financial support in the past and, second, to ask you to continue — and perhaps increase — your support this year. Why do we ask for money? The answer is very simple. Annual dues alone do not cover the costs of the wide variety of programs we undertake to promote the theatre organ and... more
  • ATOS Board Chairman Dave Calendine provides a member's update via video. more
  • ATOS Board Chairman Dave Calendine provides a member's update via video. more
  • Now - for a limited time! New memberships are only $25! In an effort to encourage theatre organ lovers to enjoy all the benefits of ATOS membership, NEW members may now obtain a one-year membership for $25. This special price is also available for those whose membership has been expired for more than 2 years. Enjoy six issues of the Theatre Organ Journal , the ability to attend yearly ATOS... more

Recently Added Events

March 17
4/34 Robert-Morton - Ohio Theatre

November 3
3/10 Wurlitzer - Downers Grove High School

April 7
4/19 Composite - St. Mary of the Lake Seminary

March 23
3/10 Wurlitzer - Tivoli Theatre

June 1
3/19 Wurlitzer - Keystone Oaks High School