What's New

• Adds full support for iPhone X.

App Description

Theory Lessons features 39 music theory lessons from musictheory.net, presented in their original animated versions.

Complete lesson list:

• The Staff, Clefs, and Ledger Lines
• Note Duration
• Measures and Time Signature
• Rest Duration
• Dots and Ties
• Steps and Accidentals

• Simple and Compound Meter
• Odd Meter

• The Major Scale
• The Minor Scales
• Scale Degrees
• Key Signatures
• Key Signature Calculation

• Generic Intervals
• Specific Intervals
• Writing Intervals
• Interval Inversion

• Introduction to Chords
• Triad Inversion
• Seventh Chords
• More Seventh Chords
• Seventh Chord Inversion

• Diatonic Triads
• Roman Numeral Analysis: Triads
• Diatonic Seventh Chords
• Roman Numeral Analysis: Seventh Chords
• Composing with Minor Scales
• Voicing Chords
• Analysis: O Canada

• Nonharmonic Tones
• Phrases and Cadences
• Circle Progressions
• Common Chord Progressions
• Triads in First Inversion
• Triads in Second Inversion
• Analysis: Auld Lang Syne

• Building Neapolitan Chords
• Using Neapolitan Chords
• Analysis: Moonlight Sonata

iPhone Screenshots

(click to enlarge)

Theory Lessons screenshot 1 Theory Lessons screenshot 2 Theory Lessons screenshot 3 Theory Lessons screenshot 4 Theory Lessons screenshot 5

iPad Screenshots

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Theory Lessons screenshot 6 Theory Lessons screenshot 7 Theory Lessons screenshot 8 Theory Lessons screenshot 9 Theory Lessons screenshot 10

App Changes

  • June 09, 2014 Initial release
  • October 08, 2014 New version 2.1
  • February 10, 2015 New version 2.2
  • February 12, 2015 New version 2.2.1
  • August 22, 2015 New version 2.3
  • August 24, 2015 New version 2.3.1
  • September 16, 2015 New version 2.4
  • January 13, 2018 New version 3.0.1

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