A Christian Composition on the Theremin

“Hosanna” on the Theremin, arranged from the Romanian Othodox liturgy by Benedict Popescu. 

The Theremin was invented by the Russian physicist Lev Sergeyevich Termen (aka: Leon Theremin, b. 1896, Russia – d. 1993).  The instrument is unusual in that it is not touched by the person creating the music.   An electrical field is created between two antennas and the field is distorted by the moving hands of the performer.  One hand controls the amplitude and the other controls the frequency of the created signal.  The signal is amplified and sent to a speaker to produce sound.

The link below is to a secular composition which highlights the abilities of the Theremin.  The other instrument is a Vulcan Harp.

http://www.youtube.com/watch?v=xRfbWrI03gc

The Vulcan Lute (aka: Vulcan Harp) was created for the original television series, Star Trek.

http://ontd-startrek.livejournal.com/1378268.html?thread=172342492

This link also shows the capabilities of the Theremin.

http://www.youtube.com/watch?v=UAQChI7Yq-I