Music Theory Reference

Interactive chord and scale reference for guitarists

Chord Library

  • All chord types & voicings
  • fretboard diagrams
  • Audio playback & arpeggios
  • Filter by root note & chord type
  • Chord explorer
  • Related chords & progressions
  • Seamless scale integration

Scale Explorer

  • Comprehensive scale library
  • Interactive fretboard visualization
  • Scale audio playback
  • Notes, intervals & formulas
  • Chords within each scale
  • Scale categories & theory
  • Integrated chord navigation

Chord Progressions

  • Interactive progression builder
  • Smart chord suggestions
  • Tempo control & drum accompaniment
  • Roman numeral analysis
  • Scale practice mode
  • 28+ genre presets
  • Save, share & export

Ear Training

  • Gamified Theory systems
  • Difficulty levels & hard modes
  • Audio playback
  • Detailed mastery tracking
  • XP, achievements & more
  • Note Guesser & Scale Recognizer games + more coming soon..