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Music Theory Trainer
Teach notes, scales, and chords. Interactive piano + ear training.
Interactive Piano
Scales
Chords
Ear Training
Playground
Ear Training
Interactive Piano
Click the keys or use your keyboard (Z-M rows for white notes, numbers for black notes) to play. Toggle markers by building a scale or chord below.
Range
C3 - C5
E3 - E5
G3 - G5
C4 - C6
Sustain: Off
Clear Marks
Volume
Scales Lab
Root
Type
Mark
Play Scale
Marks the keys of the selected scale and plays it ascending and descending.
Chords Lab
Root
Quality
Mark
Play Chord
Shows and plays the chord (block + arpeggio). Try different qualities.
Note Trainer
New Note
Replay
0 / 0
Streak 0
Tip: You can also answer by pressing the piano key you think matches.
Chord Quality Trainer
New Chord
Replay
0 / 0
Streak 0
Random root; identify the quality by ear.
Scale Detective
New Scale
Replay
0 / 0
Streak 0
Hear a scale ascending. Pick the type.