Just white noise, nothing layered underneath it at all. No brown noise floor, no texture competing for space. It's the starkest thing in the whole Focus set, closer to an old air conditioner or a box fan than anything atmospheric, and it stays exactly that flat for as long as you leave it running.
If the rest of Focus (Café Hum, Flow, Rain Focus) feels too busy or too considered, this is the stripped-down version: pure white noise as focus music, no melody, no weather, nothing to notice. Reach for it when you specifically want masking noise for concentration rather than a mood: studying, deadline work, anywhere a plain white noise machine would normally do the job.
Even something this plain is still generated live on your device rather than a recorded track, so unlike a downloaded white noise loop it never actually reaches an end or a seam.
StillTune composes endless, ever-changing music for sleep, focus and relaxation. Real melody and instruments, generated live, with no audio files. Explore more sounds.