Guitar Scales & Modes Book

The complete scale & mode reference for guitar, piano and bass. See notes, hear audio, follow fingerings — every key, offline.

Every musical scale and mode at your fingertips — see the notes light up, follow guitar, piano and bass fingerings, and hear each scale played aloud, anytime, offline.

This app is the complete reference for players and students: every major, minor, modal, pentatonic, blues and exotic scale, in all twelve keys.

WHAT YOU GET • Full scale & mode library — in every key • Interactive keyboard and fretboard visualizations • Guitar, piano and bass fingering patterns • Hear any scale played ascending or descending • Diatonic chords built from any scale • Circle of fifths and interval reference • Built-in ear trainer — works 100% offline, no ads

HOW IT WORKS

1. Pick a scale or mode and a root note
2. Watch the notes spell out on the keyboard and fretboard
3. Tap play to hear it, then practice along

Whether you are learning your first scale or exploring advanced modes for improvisation, the app keeps music theory clear, visual and always in your pocket.

Full access requires a subscription — choose weekly, yearly or lifetime.

Questions or feedback? Email tphuc.work@gmail.com

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