Tonsic

Chord trainer for piano

Shows the notes, the staff and the keys to press.

Play this chord

C

C major

  • C1root
  • E3major 3rd
  • G5perfect 5th
Treble clef · C4 is middle C

Your turn

Any octave or inversion counts. Hold the notes together on a MIDI keyboard, or click them on the keys below.

Click keys to select them (click again to remove). A right chord is accepted at once; press Check to see what is wrong.

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