Meaning: Pierre Schaeffer, a French composer, is known for his pioneering work in the field of musique concrète, a form of music created by manipulating and manipulating recorded sounds. In this quote, Schaeffer reflects on the essence of music and its true nature, specifically highlighting the significance of the theme with variations as an ancient exercise that reveals the complete mystery of music.

When Schaeffer speaks of the "theme with variations," he is referring to a musical form in which a theme or melody is presented and then altered or developed through a series of variations. This compositional technique has been utilized by composers for centuries and is a fundamental aspect of musical composition and improvisation. Through the process of variation, a theme is transformed and reinterpreted, allowing for the exploration of different musical elements such as rhythm, harmony, and melody.

The "complete mystery of music" that Schaeffer mentions alludes to the enigmatic and transcendent nature of music. Music has the ability to evoke emotions, convey meaning, and create profound experiences for both the listener and the performer. It is a form of expression that transcends language and communicates on a deeply emotional and spiritual level. Schaeffer suggests that the essence of music, its true nature, is revealed through the process of variation, where the fundamental elements of a musical theme are explored and expanded upon, leading to a deeper understanding and appreciation of the music itself.

Schaeffer's insight into the nature of music aligns with the broader philosophical and aesthetic considerations of music as a form of art and expression. The concept of variation in music reflects the idea of transformation and evolution, where a musical idea is continuously shaped and reimagined, offering new perspectives and insights with each variation. This process of variation not only reveals the intricacies and nuances of the music but also captures the essence of creativity and innovation in musical composition.

Furthermore, Schaeffer's emphasis on the "ancient exercise" of the theme with variations highlights the enduring and timeless nature of this musical form. Throughout history, composers have utilized variations as a means of elaborating on themes, showcasing their technical skill, and expressing their artistic vision. From the classical compositions of Johann Sebastian Bach to the contemporary works of modern composers, the theme with variations continues to be a rich and fertile ground for musical exploration and expression.

In conclusion, Pierre Schaeffer's quote encapsulates the profound and mysterious nature of music, emphasizing the significance of the theme with variations as a means of revealing the true essence of music. Through the process of variation, music unfolds its intricate layers, offering a glimpse into its timeless and enigmatic beauty. The ancient exercise of the theme with variations serves as a testament to the enduring power and relevance of this musical form, demonstrating its capacity to inspire and captivate audiences across generations.