Beckerman, Michael. "Electronica From the 1920's, Ready for Sampling." The New York Times. Aug.11, 2005. (June 17, 2011)CNet. " Systm: Make electricity sing: Build a Theremin." CNet. Oct. 8, 2008 (June 8, 2011)http://cnettv.cnet.com/2001-1_53-50003985.html"First Kinect MIDI Theremin Prototype." Thereminworld.com. Nov. 20, 2010. (June 17, 2011)"Good Vibrations: The Story of the Theremin." BBC Radio. Oct. 21, 2004. (June 8, 2011)Mattis, Olivia. "An Interview with Leon Theremin." Tereminvox.com. Original interview conducted in 1989; published on this website Oct. 5, 2002. (June 8, 2011)Hartmans, Pieter. "Other Instruments." TomWaitsLibrary.com. (June 8, 2011)http://www.thereminvox.com/story/495/Petrusich, Amanda. "New York Theremin Summit." Paste Magazine. Aug. 8, 2006. (June 8, 2011)Rogers, Michael. "Theory of the Theremin." Mr. Theremin. June 17, 2011.Rosen, Lucie. "Lucy Rosen's 1940's Theremin Notebook." Thereminvox.com. Added to archive Jan. 28, 2004. (June 8, 2011)Taub, Eric A. "The Theremin: Music at Your Fingertips, or Your Elbows or Knees." The New York Times. April 22, 1999. (June 8, 2011)"Theremin: The Man, Music and Mystery, and Now the Movie." The New York Times. Aug. 24, 1993. (June 8, 2011)Wakin, Daniel. "From the Archives, Just for Theremaniacs." The New York Times. Jan. 21, 2007. (June 17, 2011), The theremin is distinguished among musical instruments in that it is played without physical contact. The thereminist stands in front of the instrument and moves their hands in the proximity of two metal antennas., A theremin is an electronic musical instrument that is played without any physical contact. The player moves their hands, which is picked up by the antennas, to control volume and pitch..