Pink and brown noise together, no weather layered in, no texture beyond the two. The name is literal: this reads like the actual sound of an empty room rather than something outdoors, a soft, even floor with nothing else happening on top of it.
As background instrumental music goes this is one of the plainest presets on the site, which is the point, something to fill a quiet space without asking anything of you or pulling focus toward itself.
It's still generated fresh each session rather than played back from a recording, so it never falls into an audible loop even over a long stretch of time.
StillTune composes endless, ever-changing music for sleep, focus and relaxation. Real melody and instruments, generated live, with no audio files. Explore more sounds.