Harmonices III
Play orbital resonance by tilting. Hold a lock and its pure interval crystallizes into a growing chord you compose — then choose its intonation: strict lets the pure chord drift off the star and beat; adaptive spreads the comma and locks it back. The 300-year-old comma pump, made playable.
Tilt your phone — or move the pointer on a laptop — to steer the gravity field and pump planets into resonance. Hold a lock to crystallize its interval into the chord.