- MASTER CHORDS IN ALL 12 KEYS: Easily learn Major, Minor, Diminished, Augmented, and Dominant 7th chords with a slideable root marker, perfect for beginners and intermediate players
- INTERACTIVE SLIDE-IN DESIGN: Fits seamlessly behind piano keys for hands-on, visual chord practice, enhancing learning through tactile engagement
- COMPREHENSIVE LEARNING TOOL: Includes cadences (I–IV–V–V7, i–iv–v–v7), triads, 7th chords, and built-in fingering guides for proper technique across all keys
- DURABLE & REUSABLE: Made from sturdy plastic, ideal for long-term use in classrooms, private lessons, or home music study
- SIMPLIFIES CHORD THEORY: Streamlines learning with a visual, intuitive system, perfect for piano students, teachers, and homeschool programs to build harmonic fluency fast