Sticky Keys Makes Scale Practice Fill Up With Gold

Why it surfaced

Sticky Keys makes an unusually concrete promise: play a note and the system immediately shows the harmonic shift, wrong notes, and key-center movement. Its achievement grid fills with golden cells—and a golden orb confirms a properly finished run—giving repetitive scale work a visible completion loop.

An interactive piano-theory system that gives real-time harmonic feedback, tracks clean scale runs, and turns practice into a visual progress grid.