Controls keep focus on listening: place a pebble, hear the phrase, nudge one tone, and try again. The loop feels like sketching a short melody rather than racing a timer.
Sparse boards and clear audio feedback carry the cozy tone—especially when a late-game combo finally clicks after a careful, quiet listen.
Read Mechanics and the Level Guide to go deeper on sound combos and pebble order, or send a message if you have a harmony tip for fellow fans.