Circle of Fifths & Song Chords

Circle of Fifths & Song Chords is an interactive music theory workbench and songwriting companion designed for guitarists, pianists, songwriters, and music producers. Unravel harmonic relationships, discover the chord sequences behind worldwide hit songs, and compose your own music effortlessly.

Key Features:
* Interactive Circle of Fifths Wheel: Smooth 360-degree rotating wheel displaying all 12 Major and Relative Minor keys.
* Harmonic Family Highlighting: Tap any key to illuminate its core 6 diatonic family chords instantly.
* Hit Song Chord Library: Explore famous chord progressions categorized by worldwide hits with interactive wheel visualization and demo playback.
* Synthesized Polyphonic Sound: Listen to realistic chord voicing playback and view accurate piano keys and guitar chord fingerings.
* Songwriting Sketchpad: Drag and drop chords into custom verse/chorus timelines, explore smart harmonic suggestions.
* Instant Transposition: Seamlessly shift your entire song progression into any key with a single tap.
* 100% Offline & Private: Zero registration, zero internet requirement, and zero personal data tracking.

Explore the secrets of musical harmony with Circle of Fifths & Song Chords.