PHMusic Theory Companion v7.0+
Music Theory Companion is a technical reference and utility suite designed for musicians, composers, and students. It facilitates the study and application of complex musical concepts including heptatonic scales, chord construction, Neo-Riemannian voice leading, and modulations.Technical Specifications
| Category | Details |
|---|---|
| Compatibility | Android 7.0+ |
| Root Note Support | Sharp (#) and Flat (b) |
| Input Interfaces | Realistic Piano Keyboard, Left/Right-handed Guitar Fretboard |
| Visual Aids | Circle of Fifths (Clockwise/Anticlockwise), Cube Dance (Neo-Riemannian theory) |
Core Feature Set
- Scales & Chords: 86 unique heptatonic scales/modes with corresponding diatonic triads and seventh-chord formations.
- Harmonic Analysis:
- Matching Chords: Alternate chord options for any scale degree.
- Matching Scales: Identification of alternative scales compatible with specific harmonic contexts.
- Modulations: Technical pathways for smooth key transitions.
- Voice Leading: Cube Dance tool based on Neo-Riemannian theory for advanced harmonic movement.
- Libraries & References:
- Chord Library: 1,000+ chords with detailed construction data.
- Theory Reference: Online database of musical symbols and theoretical documentation.
- Training Tools:
- Scale Practice: Pitch detector for vocal or instrumental practice.
- Intervals: Dedicated ear training module for all keys.
- Metronome: High-precision timing with configurable sounds and sync capabilities for chord playback.
Functional Applications
| Use Case | Description |
|---|---|
| Composition | Deriving chord progressions and identifying advanced modal substitutions. |
| Education | Academic study of heptatonic structures and music theory principles. |
| Performance | Instrument-specific chord visualization for guitar and piano. |
| Ear Training | Developing pitch recognition through interval and scale exercises. |
Recent Updates
- Enhanced User Interface.
- Expanded fretboard tools to include Bass and Ukulele.
- Added simplified note name displays for the Piano module.
- Implemented feature request and voting system.
- Resolved audio muting bugs during headphone state changes.