The Essence of Gravity

Robert Paterson

About this work:
In The Essence of Gravity, I use a few key words, phrases and phonetic sounds rather than an elaborate text. Since there are so few words, I designed the text myself, and it is made up almost entirely of onomatopoeia words. The word ‘gravity’ in the title not only refers to the force of attraction by which objects tend to fall toward the center of the Earth, but also to a sense of seriousness. Each movement reflects one or both of these definitions. The first movement, Echoes of War, contains words and phrases that make me think of war. A type of weapon called a “gravity bomb” also inspired me. This weapon is delivered by aircraft and does not contain a guidance system; it follows a ballistic trajectory. Until the later half of World War II this described all aircraft bombs, and the vast majority until the late 1980s. The second movement is entitled Love and Kisses. Although love is an undeniably heavy subject, this movement is intended to be much more playful than serious. Perhaps it is more about the emotional pull that people have on each other. Before I composed the third movement, Infinite Oceans, I walked along San Francisco’s Baker Beach and Land’s End. Although I’ve been to the ocean many times, I am always struck by the seemingly infinite-sounding tides and lonely-sounding foghorns I often hear in the distance. This movement is inspired by the gravitational pull of the moon, the primary force responsible for the ocean’s tides. This movement also alludes to the stories of the mythological Greek Sirens that lured sailors to their deaths with their beautiful singing. Although many people might not think of machines as evoking a sense of gravity, they seem important in ways that may not be readily apparent. Without machines such as the Space Shuttle, we would not be able to defy gravity or explore outer space. For better or worse, they are integral to our modern way of life. In this sense, the fourth movement, Machines, pays homage to the machines that enrich our lives.
Year composed: 2005
Duration: 00:15:00
Ensemble type: Chorus, with or without Solo Voices:Chorus, Unaccompanied
Instrumentation: 1 SS, 1 AA, 1 TT, 1 BB

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