Clavilux is the term coined by the artist Thomas Wilfred to refer to his mechanical invention that allowed the creation and performance of lumia, which was Wilfred's term for light art.
From Latin, Clavilux means "Light played by key."
Wilfred built his first Clavilux, Model A, from March to May 1919.
While Wilfred intended the term to refer to any device that could be used to perform Lumia, the name Clavilux was not widely adopted by other artists working with light. As such the term is closely associated with Wilfred and his mechanical vocabulary. The only other artist known to have built a Clavilux is W. Christian Sidenius, who was an ardent admirer and later good friend of Wilfred's. Sidenius built a theatre behind his home to house his Clavilux and host Lumia recitals during the summer months.
Wilfred also built sixteen smaller home Clavilux models which he also called "Clavilux Juniors." There are seven known to be extant, most of which are in private collections.
Two full-sized Claviluxii, Model E, (1924) and Model G (1936) were rescued in 2003. A 501(c)3 not-for-profit, Clavilux.org, has been formed to restore the Model E to working condition, and it plans on holding public recitals as soon as the machines are functional.
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A concert is a live music performance in front of an audience. The performance may be by a single musician, sometimes then called a recital, or by a musical ensemble, such as an orchestra, choir, or band. Concerts are held in a wide variety and size of settings, from private houses and small nightclubs, dedicated concert halls, amphitheatres and parks, to large multipurpose buildings, such as arenas and stadiums. Indoor concerts held in the largest venues are sometimes called arena concerts or amphitheatre concerts. Informal names for a concert include show and gig.
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The term color organ refers to a tradition of mechanical devices built to represent sound and accompany music in a visual medium. The earliest created color organs were manual instruments based on the harpsichord design. By the 1900s they were electromechanical. In the early 20th century, a silent color organ tradition (Lumia) developed. In the 1960s and 1970s, the term "color organ" became popularly associated with electronic devices that responded to their music inputs with light shows. The term "light organ" is increasingly being used for these devices; allowing "color organ" to reassume its original meaning.
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Thomas Wilfred, born Richard Edgar Løvstrøm, was a musician and inventor. He is best known for his light art, which he named lumia, and his designs for color organs called Clavilux. Wilfred was not fond of the term "color organ", and coined the word "Clavilux" from Latin meaning "light played by key". His innovative, kinetic works prefigured the advent of light art in America, and influenced subsequent generations of visual artists.
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Lumia is a form of art that uses light; originally associated with music but was later associated with painting. The term was coined by a twentieth-century artist, Thomas Wilfred. In the early twentieth century, artists began to promote colors and light together in their works. Wilfred worked towards establishing lumia as a new form of art, but the medium has yet to achieve popular recognition.
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