Sound Library
Every sound, ready when you are.
Rain for deep sleep, waves for slow evenings, crickets for summer nights, birdsong for bright mornings. Each sound has its own page with tips and mix ideas — and the free ones play right here on the site.
Rain
PremiumSteady rainfall that smooths the room into quiet.
Rain & Thunder
PremiumA slow storm rolling somewhere far away.
Ocean Waves
PremiumGentle waves rolling in, with soft distant gulls.
River & Stream
PremiumFlowing water, steady and unhurried.
Fireplace
PremiumA crackling fire that warms the whole room.
Crickets
FreeA warm summer night, chirping softly outside.
Birds & Forest
FreeA soft morning chorus in the trees.
Made to be mixed
Every sound here is a layer, not just a track. In Calming Galaxy's mixer you can play several at once — rain under distant thunder, waves beside birdsong, a fire low beneath crickets — each with its own volume slider, plus a master control for the whole blend. When a mix feels right, save it and it's one tap away tomorrow night.
The features tour shows the mixer in action, and the Premium page explains what the full library unlocks, including offline downloads.
Wondering how these compare to white noise or brown noise? Read our guide to noise colors to see how rain and river stack up.
Not sure where to start? Take the five-question quiz and get matched with a sound — no email, nothing stored. Or build your own blend: the free sound mixer layers the free sounds with per-sound volumes, right here in the browser.
Tonight could be your calmest night yet.
Download Calming Galaxy free and turn any evening into a quiet, cosmic wind-down.
