How to play any major chord
A major triad is a major 3rd (4 semitones) with a minor 3rd (3 semitones) stacked on top. The recipe is identical from every root note — only the starting key changes. For notes, fingering, and inversions of any specific chord, see the major chord reference, or practice them under time pressure in the Chord Drill.
Related Tools
Chord Finder
Identify any chord by clicking keys — inversions and voicing boxes.
Chord Drill
Timed chord practice with MIDI grading and mastery progression.
Scale Drill
Drill scales with MIDI input, fingering guidance, and a tempo ladder.
Circle of Fifths
Interactive key relationships — scales, chords, and staff notation.
Practice Room
The central MIDI practice hub — drills, free play, and live feedback.
Key Signature Quiz
Name the sharps and flats of every major and minor key.
Interval Trainer
Learn to identify intervals by sight and sound.
Note Reading
Practice reading notes on the grand staff.
Rhythm Drill
Tap-input rhythm training from quarter notes to syncopation.
MIDI Monitor
See every note, velocity, and pedal event from your keyboard live.
Skill Diagnostic
Benchmark your playing and get a personalized skill map.
MIDI Latency Calibration
Measure and correct your controller’s latency for fair timing scores.
Play Along
Play along with guided sequences on a live keyboard display.