ChordClef Turns Piano-Chord Practice Into a Game

Why it surfaced

ChordClef goes beyond basic triads into gospel, R&B, and jazz territory, with dedicated paths for 2–5–1s, passing chords, rootless voicings, and tritone substitutions. Its Rhythm Clef mode adds falling chords, timing windows, streaks, and combos—while promising original charts rather than copyrighted songs.

An interactive piano-learning game for building, hearing, recognizing, and playing chords with a mouse, computer keyboard, or MIDI keyboard.