Music Trainer
Develop relative pitch, play interactive follow-along tunes, and detect live chord configurations on a visual grand piano or acoustic guitar.
Click any piano key, guitar fret, or start a quiz to initialize the Web Audio engine.
Instrument Tone
Playback Style
View Mode
Piano Board (C4 to G5)
Practice chords/intervals. Slide finger/mouse horizontally to glide notes.
Guitar Fretboard (6 Strings, Frets 0-5)
Low E is at the bottom. Frets 3 and 5 feature markers.
🎹 Chord & Harmony Detector
Play notes together or activate sustain to identify chords & intervals.
Sustain Pedal
Hold notes after clicking (useful for mouse play). Click Clear to reset.
Chords Reference
- • Major: root + 4 + 7 semitones
- • Minor: root + 3 + 7 semitones
- • Sus4: root + 5 + 7 semitones
- • Dom 7th: root + 4 + 7 + 10
🎼 Practice Tune Follow-Along
Play the target notes highlighted on the instrument to progress through the song.
Tune Completed Successfully!
You've successfully played all target intervals in pitch! Keep practicing to master muscle memory.
Instructions
- Play the blue target note shown in the sequence above.
- Find the key highlighted in blue on the piano or guitar.
- Incorrect notes will sound, but the timeline will not advance.
Ear Training Quizzes
Practice drills to master relative pitch, chords, and intervals.
How to Train:
- Choose a **Quiz Category** below to start a 10-question listening test.
- A target audio sample will play automatically. Select your guess from the multiple choices.
- Change instruments (Piano/Guitar) or playback styles (Melodic/Harmonic) at the top to focus your practice.
Practice Complete!
Here is how you performed on this relative pitch session:
Listening Stats
Abort Training Session?
You are currently in an active ear training quiz. Leaving now will discard your current progress and streak.