Chapter 7: Wave Music Theory — Emotion as Waves, Music as Resonance

Abstract (English Summary)

This chapter examines the structural equivalence between emotional waves and the physical waves of music.
Emotional states arise, amplify, and diminish in patterns similar to wave dynamics.
Music, composed of vibrating vocal folds, resonating instruments, and oscillating air pressure, interacts directly with these emotional waves.

When emotions are expressed through singing or instrumental performance, internal emotional waves are converted into external sound waves.
This transformation enables safe emotional release, resonance, and attenuation without psychological suppression or harm.
Vocal resonance, bodily vibration, and musical immersion function as mechanisms for re-tuning emotional states, leading to relief, clarity, and a return to inner silence.

Musical expression also serves as an abstract externalization of internal experience, allowing complex emotions such as loss, grief, interpersonal conflict, and existential strain to be safely reorganized and sublimated.

The chapter concludes that music acts as a tuning device for the human psyche, facilitating the orderly flow and dissipation of emotional waves.
In this framework, music is not merely an art form but a highly effective emotional-regulation technique grounded in wave dynamics.

Abstract

Based on the premise that the wave nature of emotion and the physical wave nature of music are identical, this chapter discusses the process by which music functions as emotional processing and emotional tuning.
It clarifies how 'sound waves'—such as those from vocal folds, instruments, air vibrations, and bodily resonance—form a cycle of resonance, release, and attenuation with internal emotional waves.
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7-1. Music is Essentially a 'Wave'

Music is composed of waves, both physically and psychologically.

• Vibration of vocal folds

• Vibration of strings
• Changes in air pressure (sound waves)
• Heartbeat and thoracic vibration
Meanwhile, emotions also arise, amplify, diminish, and settle like waves.
Because these two wave phenomena are homogeneous, music acts as a processor for emotions.

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7-2. The Process of Converting Emotional Waves into Sound Waves

When strong emotions arise, they may manifest as vocalizations or musical performances.

Voices, performances, and rhythms have the function of converting emotional waves into external waves.

• Vocalizing
• Performing
• Immersing oneself in sound
These create a cycle of 'emotional wave → sound wave → attenuation,' enabling the safe externalization of emotion.
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7-3. Emotional Tuning through Vocal and Bodily Resonance
Vocal fold vibration during phonation causes resonance in the thoracic cavity and head.

This internal bodily vibration contributes to the release of psychological tension and stagnant emotions.

Specifically, the following phenomena are observed:

• Induction of tears accompanying vocalization
• A deep sense of calm after crying

• Facilitation of emotional organization and verbalization
Bodily resonance through sound acts as a 'retuning' of emotional waves.
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7-4. Instruments as a 'Second Set of Vocal Folds' Placed Outside the Body

The vibration of instruments functions as a technique for abstracting and projecting emotions outward.
The act of reconstructing melodies and harmonies is akin to the structuring and reorganization of emotions.

• The act of transposing a piano melody to guitar

• The act of deconstructing and reconstructing a solo by ear

• The structure where played sounds represent internal experiences
These can be considered advanced forms of externalized emotional processing.
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7-5. Experiences of Loss, Loneliness, and Incongruity, and Musical Sublimation
Emotions of loss, loneliness, and conflict are safely sublimated through musical expression.

Singing, performing, and immersing oneself in sound bring about tuning rather than destruction.

Examples include the following:

• The pain of early romantic experiences

• Psychological pressure in the workplace
• Disharmony in interpersonal relationships

• Deep grief accompanying bereavement
These diverse emotions are ordered by sound waves and return to silence.
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7-6. Music is the Safest and Most Powerful Emotional Processing Technique
Music does not destroy the human spirit, does not involve suppression, and does not harm others.

• Emotional release
• Emotional purification

• Emotional structuring

• Self-tuning

From a psychological perspective, music is an excellent technique for emotional processing.
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7-7. Conclusion: Music is the Tuning of the Soul
Because both sound and emotion exist as 'waves,' music acts as a resonator that organizes emotional waves and returns them to silence.
Emotional waves are externalized as sound waves, resonate, attenuate, and return to stillness once again.
This sequence of processes most purely demonstrates the 'true nature of waves' in the Three Wave Theories.

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#EmotionalTuning #EmotionalTuning