Fret-O-Vision

Fret-O-Vision is a guitar fretboard visualizer and practice trainer built to help players see the neck clearly. Choose a key and scale, then watch the fretboard light up with the notes, roots, and patterns you need to practice. Fret-O-Vision is designed for guitarists who want a cleaner way to understand scales, positions, intervals, and chord shapes across the neck. Features include: • Interactive guitar fretboard • Key and scale selection • Major, major pentatonic, and minor pentatonic views • Note-name and interval-style visualization • Position-based scale training • Basic playback for practice • Chord and voicing visualization • Tuning and display settings • Clean dark interface built for focused practice Fret-O-Vision is useful for: • Learning the notes on the fretboard • Practicing pentatonic and major scale patterns • Seeing root notes clearly • Understanding how scale shapes connect • Building confidence with guitar positions • Exploring chord voicings visually • Practicing with a simple guided trainer This beta version focuses on the core fretboard, scale, trainer, and voicing experience. More full-neck training tools, advanced scale options, horizontal routes, all-position drills, and expanded voicing navigation are planned for Fret-O-Vision Pro. Whether you are learning your first scale shape or trying to understand the neck more deeply, Fret-O-Vision gives you a clear visual map for guitar practice.