• Scales: select the scales you want to use (green color indicates selection). If you select Minor key common chords, the following minor key chords will be used: I: minor, II : diminished, III: major, IV: minor, V: major: VI: major, VII: diminished.
• Chords: select Use inversions if you want to use inversions.
• Clef: select the clef to use.
• Retry in case of error: select if you want to be able to retry if you make an error.
• Stop after: select to stop the exercise after a certain number of minutes or exercises.
• Answer in: limits the time you have to answer.
• Click OK to start the exercise or press Enter/Return.

Build the chord by clicking on the corresponding note buttons.