Studio 01
Chords Helper
Scale maps, diatonic triads, fretboard diagrams, and performance notation — built for chart readers and improvisers.
Enter studio →Veznero · sonic blueprint
MusicTheory
Map any key into chords, sheet music, and tab.
Pick a root and scale. Instantly see diatonic chords, progressions, fretboard diagrams, and notation that holds a song together.
- Scales
- Chords
- Progressions
Studio 02
Progressions
Roman numerals, genre context, and classic forms in any key — the harmonic vocabulary behind countless standards.
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