App Detail » Theory Lessons

What's New

• Improves compatibility with newer devices.
• Fixes an issue with swipe gestures.
• Fixes an audio glitch with certain piano sounds.

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

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
• August 05, 2021 New version 3.1.1