Heidegger's concept of Stimmung (attunement) — the way moods disclose the world before conscious reflection — is central to lyric poetry, which is precisely the art form that captures and communicates atmospheric states of being before they become explicit thought; In Keats's "Ode to a Nightingale," the poem performs a philosophical attunement — the speaker gradually tunes to the bird's song, the night, and the historical depth of mortality, arriving at an understanding that bypasses argument; A poet writing about place might frame their relationship to a landscape through Heideggerian attunement — the way the moor, the forest, or the city streets disclose a world that the poet then tries to render in language; Wordsworth's "spots of time" function as moments of profound attunement in which the child or adult speaker is tuned by natural experience into a perception of the transcendent ground of existence; The music of poetry — its rhythms, vowel sounds, and tonal qualities — can be understood philosophically as a means of inducing attunement in the reader, bringing them into a particular relationship with the world the poem discloses; Contemporary ecopoetry treats attunement to the natural world as both an aesthetic and an ethical practice, following Heidegger's suggestion that authentic being requires a recovered sensitivity to the moods through which nature discloses itself