Explore chord diagrams for all music instruments. Select a key, chord type, and addition to view possible chord variations. Adjust settings to customize display options. Save and share chord progressions.
by Max Schlee★ 4.26 ratingsMusicFreeData updated 2026-09-11
Displays musical chords for each key using Roman numerals. Audibly plays chords for practice. Shows chord positions on a keyboard layout. Helps users learn and identify chords visually and audibly.
The app provides a practice tool for learning musical chords and scales. It answers questions about note relationships, scale construction, and chord identification across various instruments.
