Observed arrival · 2026-09-28
Humsphere turns a hum into a singing planet
A free browser toy turns a short hum, whistle, or voice memo into a musical world you can play, duet with, breed, and share.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People who want to turn a melody into a playful musical world
- Worth noticing
- Breeding splices part of one planet’s song into another, transposes it to fit, and may add a mutation.
Field notes
The page describes several ways to shape a world: pauses become seas, higher notes raise mountain peaks, and crossing an octave can add rings. It also offers a duet mode, where the second sung part becomes a partner planet and the page says chemistry reflects harmony, unison, or call and response. The extracted browser could not display the 3D planet, but the page says recording, singing, and breeding remained available.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue