Sharpen your ear. Master the changes.
Given a chord and its extensions, identify which major key it belongs to
Identify the correct chord for a given degree in major tonality
Identify valid substitution chords in major tonality
Identify the correct extensions (9, 11, 13) for each degree in major tonality
Identify which family a chord belongs to in major tonality
Identify the flats (♭) or sharps (♯) in a given major key
Given a chord and its extensions, identify which natural minor key it belongs to
Identify the correct chord for a given degree in natural minor tonality
Identify valid substitution chords in natural minor tonality
Identify the correct extensions (9, 11, 13) for each degree in natural minor tonality
Identify which family a chord belongs to in natural minor tonality
Identify the flats (♭) or sharps (♯) in a given natural minor key
Given a chord and its extensions, identify which harmonic minor key it belongs to
Identify the correct chord for a given degree in harmonic minor tonality
Identify valid substitution chords in harmonic minor tonality
Identify the correct extensions (9, 11, 13) for each degree in harmonic minor tonality
Identify which family a chord belongs to in harmonic minor tonality
Identify the flats (♭) or sharps (♯) in a given harmonic minor key
Given a chord and its extensions, identify which melodic minor key it belongs to
Identify the correct chord for a given degree in melodic minor tonality
Identify valid substitution chords in melodic minor tonality
Identify the correct extensions (9, 11, 13) for each degree in melodic minor tonality
Identify which family a chord belongs to in melodic minor tonality
Identify the flats (♭) or sharps (♯) in a given melodic minor key