This work proposes a hypothetical model in which fundamental physical entities — particles, fields, and laws — are regarded as manifestations of a single oscillatory process established by the primordial act of creation. The model uses a musical analogy: pitch corresponds to particle mass, timbre to field type, loudness to detection probability, and mode to quantum statistics. On the basis of this analogy, a logarithmic frequency scale is constructed from the Planck limit to the cosmological horizon.Central finding. The proton-to-electron mass ratio (mₚ/mₑ ≈ 1836) corresponds, to within about one and a half percent, to eleven musical octaves (2¹¹ = 2048). This makes it possible to interpret the proton as a high-octave unison of the electron, amplified by the gluon field of the strong interaction. The deviation from the ideal unison is about 0.16 octave, or 1.9 semitones — an interval lying between a minor and a major second.Additional findings. The proton and neutron differ in mass by an amount on the order of a musical comma — a micro-interval corresponding to a change of mode from major to minor. Quantum spin correlates with musical meter, while quark confinement appears as polyrhythm. The Fermi constant of the weak interaction establishes a rule of octave attenuation: the higher the note, the weaker the interaction.Taken together, these findings draw a musical portrait of the hydrogen atom and nuclear matter: neither a frozen consonance nor a destructive dissonance, but a dynamic equilibrium — a tense chord capable of entering into chemical react