How the course follows the book

Tonelight's 46 units are ordered to follow the sequence of Karpinski's Manual for Ear Training and Sight Singing. Every exercise starts with a cadence that sets the key, and you answer by scale degree or chord function, the same functional hearing the book builds. Units cover the book's pitch material: melodic dictation, fill-in-the-blank phrases, harmonic intervals, chords, progressions, bass lines, and sight singing with pitch detection.

The book's rhythm, meter, notation, clef, and transposition chapters are not covered. Tonelight has no rhythm input, so keep practicing those with your class.

Book chapters and Tonelight units

Chapter numbers refer to the second edition and are approximate: use them to find the unit that matches what your class is working on this week.

Diatonic melody Chapters 2–16 · Units 1–7

UnitTonelight unitChaptersAccess
1Hearing Home2–6Free
2Tonic Triad Patterns2–6Free account
3Steps Through the Scale2–3, 6Pro
4Skips Land on Home3–6Pro
5Adding Stepwise Degrees2–13Pro
6Prefix Neighbors: 214Pro
7Full Diatonic Major2–16Pro

Minor and first chromaticism Chapters 17–19 · Units 8–11

UnitTonelight unitChaptersAccess
8Minor Melodies17Pro
9Major or Minor?17Pro
10Lower Chromatic Neighbors18Pro
11The Leading Tone in Minor19Pro

Melody that outlines chords Chapters 25–33 · Units 12–16

UnitTonelight unitChaptersAccess
12Prefix Neighbors: 4 and 627Pro
13Pentatonic Songs28Pro
14The Dominant Triad in Melody25Pro
15The Subdominant Triad in Melody31Pro
16The Dominant Seventh33, 45Pro

Diatonic harmony Chapters 34–48 · Units 17–28

UnitTonelight unitChaptersAccess
17Harmonic HearingTonelight bridge unitPro
18Chord Function34–44Pro
19Cadences: Closed, Open, Deceptive35Pro
20First Inversions of I, IV and V38Pro
21The Leading-Tone Triad41Pro
22The Supertonic42Pro
23The Submediant43Pro
24The Mediant44Pro
25Six-Four Chords47Pro
26Bass-Line Harmony37–39Pro
27Other Seventh Chords48Pro
28Minor Tonality17–19Pro

Modes Chapters 50–51 · Units 29–30

UnitTonelight unitChaptersAccess
29Major-Side Modes: Mixolydian and Lydian50–51Pro
30Minor-Side Modes: Dorian and Phrygian50–51Pro

Chromatic melody Chapters 53–54 · Units 31–33

UnitTonelight unitChaptersAccess
31Descending Chromatic Passing Tones53–54Pro
32Ascending Chromatic Passing Tones53–54Pro
33Chromatic Hearing53–54Pro

Chromatic harmony Chapters 55–62 · Units 34–41

UnitTonelight unitChaptersAccess
34Applied Chords to V55–62Pro
35Applied Chords to IV and iv55–62Pro
36Applied Chords to ii55–62Pro
37Applied Chords to vi and VI55–62Pro
38Applied Chords to iii and III55–62Pro
39The Neapolitan55–62Pro
40Augmented Sixth Chords55–62Pro
41Borrowed Chords and Mixture55–62Pro

Sequence and modulation Chapters 63–74 · Units 42–46

UnitTonelight unitChaptersAccess
42Melodic Sequence63Pro
43Harmonic Sequence64Pro
44Stepwise Chromatic Alterations67Pro
45Modulation to Close Keys69–74Pro
46Common Tones Across Keys69Pro

What's free and what's Pro

  • No account: Unit 1, Hearing Home, with 50 free exercises a day.
  • Free account: Units 1–2, with your progress saved.
  • Pro ($4.99/month or $39/year): all 46 units, from minor and chord-outlining melodies through applied chords, augmented sixths, and modulation, with unlimited exercises.

Using Tonelight alongside your class

  • Play ten minutes a day. Short, frequent practice builds hearing faster than a long session before a dictation quiz.
  • Work in order. Each unit assumes the sounds from the units before it, the way the book does.
  • Sing as well as listen. Sight-singing levels throughout the course check your pitch through the microphone.
  • Let the app pace you. It tracks what you hear well and where you need more help, and brings old material back for review.