Undertow: One Stream

Somewhere in the world, right now, someone is listening to the same slow song as you. Undertow is that place. ONE STREAM. EVERYONE. NOW. No playlists. No algorithm deciding your mood. One continuous stream of deep, slow music — ambient, chill, late-night — the same moment for every listener on earth. Open the app and you're in the water. TOUCH THE WATER Tap the screen and a glowing bubble rises. Every other listener sees it, live — and you see theirs. No names, no chat, no likes, no profiles. Just the quiet, wordless knowledge that you are not listening alone. WORDS THAT DRIFT BY Between the songs, short poems surface and dissolve — small thoughts about holding on, letting go, and staying close. You'll screenshot at least one. Everyone does. NOTHING TO BUY. NOTHING TO SIGN. • No account, no email, no sign-up • No ads, no subscriptions, no in-app purchases • No tracking — the only thing you ever share is an anonymous ripple of light • Pure relaxation Press play once. Stay as long as you like. The stream was already flowing before you came, and it will keep flowing after — like the sea. And finally: this is a gift for you, from MyDays X — Period & Ovulation Calendar, since 2008. — Christian Albert Mueller