Jonathan L. Friedmann, Ph.D.
Creativity is conventionally defined as the use of imagination for the purpose of achieving something novel. The Romantics understood it as a supernal gift bestowed upon a select and superior few. In the present day, “creative genius” is generously recognized in almost anyone involved in an artistic or quasi-artistic pursuit. Whether framed as a rarified possession or a universal property, creativity is made out to be a disembodied quality, appearing in a flash of insight and removed from everyday matters. Forgotten in all of this is the utilitarian proverb: “Necessity is the mother of invention.”
This saying reverberates throughout music history. The acoustic demands and tolerances of a music-making venue—forest, cave, hut, chapel, cathedral, club, concert hall, amphitheater, stadium, living room—have done more to shape musical styles, instruments and ensemble configurations than any other single factor. Technological advances in the 1920s gave us the 10-inch 78 rpm gramophone disc, which played for just three minutes on each side and forced songwriters to invent the three-minute popular song form—still the industry norm. Architects of worship music often keep track of changing tastes of the general public, adjusting devotional sounds accordingly in hopes of filling the pews. Even jazz improvisation had a practical beginning. People wanted to continue dancing after the melodies were exhausted, so the musicians accommodated them by jamming over chord changes to stretch out their playing.
These and countless other musical developments were born of necessity. Their inspiration was more contextual than spiritual, more pragmatic than epiphanic. Like everything else, musical innovation is motivated by and responsive to perpetual forces: cause and effect, need and satiation, transition and mutation, problems and solutions. It is, then, better to think of creativity as an adaptive awareness than as something emerging from mythical nothingness.
Music is a living art. It is guided by evolutionary pressures. The survival of music in any of its myriad genres and forms requires that elements be modified and redirected to fit the social, physical and acoustic environment. When conditions are relatively static, music undergoes few and subtle alterations. When circumstances shift, musical creativity shifts along with them. These adaptive traits—technical, instrumental, presentational and other—are further tweaked as settings continue to morph. With the passage of time, and the technological advancements, trends and counter-trends that come along with it, some of these features persist and are absorbed into new mixtures, while others are rejected and replaced with new adaptations. And so it goes, down through the ages.
Need creates an opening for artistic maneuvering. Thus, at the risk of over-simplification, we might re-define creativity as the practical confrontation with necessity.
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THINKING ON MUSIC 