Music theory lesson

Chords and Harmony

Stack intervals, hear chord quality, then recognize how voicing and inversion change the surface.

Chords combine pitches at the same time. Begin with root-position major and minor triads, then separate chord identity from voicing, inversion, and musical function.

Choose a focused route.

Move from broad topic to one skill, then open a stable printable set.

Section 1

Triad Id Root Easy

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Section 2

Triad Id First Inversion Easy

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Section 3

Triad Id Root Medium

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Section 4

Triad Id First Inversion Medium

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Section 5

Triad Id Root Hard

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Section 6

Triad Id First Inversion Hard

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Section 7

Triad Writing Root Easy

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Section 8

Triad Writing First Inversion Easy

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Section 9

Triad Writing Root Medium

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Section 10

Triad Writing First Inversion Medium

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Section 11

Triad Writing Root Hard

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Section 12

Triad Writing First Inversion Hard

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Section 13

Chord Inversion Id Root Easy

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Section 14

Chord Inversion Id First Inversion Easy

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Section 15

Chord Inversion Id Root Medium

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Section 16

Chord Inversion Id First Inversion Medium

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Section 17

Chord Inversion Id Root Hard

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Section 18

Chord Inversion Id First Inversion Hard

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Section 19

Chord Inversion Write Root Easy

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Section 20

Chord Inversion Write First Inversion Easy

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Section 21

Chord Inversion Write Root Medium

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Section 22

Chord Inversion Write First Inversion Medium

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Section 23

Chord Inversion Write Root Hard

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Section 24

Chord Inversion Write First Inversion Hard

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Section 25

Seventh Chord Id Root Easy

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Section 26

Seventh Chord Id First Inversion Easy

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Section 27

Seventh Chord Id Root Medium

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Section 28

Seventh Chord Id First Inversion Medium

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Section 29

Seventh Chord Id Root Hard

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Section 30

Seventh Chord Id First Inversion Hard

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Section 31

Seventh Chord Write Root Easy

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Section 32

Seventh Chord Write First Inversion Easy

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Section 33

Seventh Chord Write Root Medium

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Section 34

Seventh Chord Write First Inversion Medium

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Section 35

Seventh Chord Write Root Hard

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Section 36

Seventh Chord Write First Inversion Hard

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Section 37

Chord Progression Root Easy

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Section 38

Chord Progression First Inversion Easy

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Section 39

Chord Progression Root Medium

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Section 40

Chord Progression First Inversion Medium

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Section 41

Chord Progression Root Hard

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Section 42

Chord Progression First Inversion Hard

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Section 43

Roman Numeral Root Easy

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Section 44

Roman Numeral First Inversion Easy

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Section 45

Roman Numeral Root Medium

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Section 46

Roman Numeral First Inversion Medium

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Section 47

Roman Numeral Root Hard

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Section 48

Roman Numeral First Inversion Hard

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Section 49

Chord Tone Vs Nonchord Root Easy

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Section 50

Chord Tone Vs Nonchord First Inversion Easy

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Section 51

Chord Tone Vs Nonchord Root Medium

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Section 52

Chord Tone Vs Nonchord First Inversion Medium

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Section 53

Chord Tone Vs Nonchord Root Hard

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Section 54

Chord Tone Vs Nonchord First Inversion Hard

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Section 55

Chord Building Root Easy

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Section 56

Chord Building First Inversion Easy

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Section 57

Chord Building Root Medium

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Section 58

Chord Building First Inversion Medium

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Section 59

Chord Building Root Hard

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Section 60

Chord Building First Inversion Hard

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Section 61

Chord Symbol Reading Root Easy

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Section 62

Chord Symbol Reading First Inversion Easy

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Section 63

Chord Symbol Reading Root Medium

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Section 64

Chord Symbol Reading First Inversion Medium

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Section 65

Chord Symbol Reading Root Hard

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Section 66

Chord Symbol Reading First Inversion Hard

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Section 67

Cadence Id Root Easy

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Section 68

Cadence Id First Inversion Easy

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Section 69

Cadence Id Root Medium

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Section 70

Cadence Id First Inversion Medium

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Section 71

Cadence Id Root Hard

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Section 72

Cadence Id First Inversion Hard

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Notes, sources, and further reading

Read the chord, not a letter list

Use engraved chord notes to locate the root and third, identify quality, and then examine the bass note for inversion. Progress to seventh chords and cadences only after triad spelling is reliable.