Abstract: The purpose of this article is to reveal how aesthetics is embedded in the way of substantiating metaphysics as a science, how its thinking skills are honed during the "rehearsal of the beginning" carried out on the stage of the "Critique of Pure Reason". The aesthetic voice is expressed in a metaphysical discourse involving a dispute about the foundations of knowledge, these foundations themselves are explicated at a fundamental level by the consciousness of changing proportions – these initial aesthetic categories. In this context, it is necessary to reveal the role of aesthetics as a fundamental philosophical science, to raise its originality to theoretical consciousness by reflection. Here, first of all, the question arises about the meaning of the image of aesthetics, which is on the other side of the canvas, about the relationship of aesthetic attitudes and the world concept of philosophy.   The main conclusions of the study are the provisions on aesthetics as the metaphysics of a work that produces infinity, expressing the "musical identity of all things" in the aesthetic facet of the world concept of philosophy. Aesthetics is also the feeling of the ideas of the original reality, the spiritual contemplation of superexperienced, supersensible grounds; this metaphysical a posteriori is precisely the primordial freedom of all creation, the freedom of art in contact with nature. Aesthetics is initially immersed in the fabric of metaphysical reflection, which in some cultural traditions is described as creative. And for aesthetics, the question is important, what is the structure of this principle, what is the way of dressing its mental tissue.

Keywords: transcendentalism, culture, music, painting, art, aesthetics, metaphysics, Philosophy, Kant, Mamardashvili