Simon R. Wagler Demonstrates Sonovision Machine, May 1969 Published In Ann Arbor News, May 16, 1969 Caption Simon Wagler and Sonovision Machine Year 1969 Month May Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related Laser Beam To Be Used To Make Music Visible Photo Subjects Laser Technology KMS Industries Conductron Corp. Science Sonovision Inc. Old News Ann Arbor News Simon R. Wagler