This song didn’t exist a second ago.

Raumo composes it live on your iPhone, as you listen.

Raumo’s player playing Last Light, over a wall of artwork from other tracks Raumo composed.

Step inside the music.

Closer is louder. Place every sound around you.

Raumo’s player playing Cold Light, its sounds placed around the listener, more sounds floating on rings around the device.

Never the same twice.

Every track is composed once, for you.

Three iPhones with three different tracks Raumo composed: a Daydream, a Sleep and a Haze track.

A playlist for every hour.

Four playlists for the hours of the day: Drift in the morning, Daydream in the afternoon, Unwind in the evening and Sleep at night, above the Sleep playlist in Raumo.

Falls asleep with you.

Dark, slow music that fades as you drift off.

Explore Sleep

A Sleep track playing in Raumo under a night sky of stars.

A groove that keeps you going.

Real drum loops, with music written around them.

A Flow track playing in Raumo between glowing bars that pulse like a beat.

Let the rain in.

Real recordings from forests, rivers and fires.

Adding Rain from Raumo’s nature sounds, with raindrops running down the glass.

Every soundscape paints itself.

Six worlds to wander, each with its own instruments, colours and light. Tap one to hear a recorded moment of it.

Built like an instrument.

Real synthesizers and a live mix, running on your iPhone. No generative AI.

How it works

Raumo’s Engine view of Deep Space, with its Clock, Seeded random, Distance, Unmask and Tame highs modules lifted out and joined by cables.

Describe a feeling. Raumo composes it.

Or build a room of your own, sound by sound.

Make your own in Raumo, with feelings to choose from around it: Night calm, Glass & air, Warm & close, Wide & drifting, Steady groove and Handpan circle.

Yours to keep.

Keep any track exactly as it played.

No account. No ads.

Favorites in Raumo with kept tracks and rooms, under a row of artwork from kept tracks.

Questions, answered.

More answers in Support
Is the music prerecorded?

Raumo composes its music as you listen. It plays it with synthesised and modelled instruments and recorded instrument samples. The Flow playlist adds recorded drum loops, and nature layers are field recordings released under CC0 1.0, a public domain dedication. The examples on this website are recordings of Raumo’s audio engine, so you can hear the app before trying it.

Do I need headphones?

You can listen on your iPhone’s speaker or with headphones. Headphones make the placement of sounds easier to hear. Optional head tracking uses compatible headphones that report their movement.

Can I listen offline?

The app composes on your iPhone and includes its sound sources, so listening does not require a music stream or online generation. The website’s recorded examples need to be loaded by your browser.

Make room
for Raumo.

Raumo for iPhone is not yet on the App Store. A download link will appear here once it is. Until then, the recorded examples are a place to start.

Hear the six worlds