Fretonator: the ultimate interactive free guitar theory tool

Choose a starting note

ABCDEFG
E♭ E

Pick a mode

Ionian (Major)DorianPhrygianLydianMixolydianAeolian (Minor)LocrianHarmonic MinorPhrygian DominantMajor PentatonicMinor Pentatonic

Check out the fretboard

Highlight scale degrees
Configure fretboard

Have a jam

D#/Eb Harmonic Minor Backing Track by EffectiveMusicPractice

View on YouTube

https://www.youtube.com/watch?v=TaUTJilMqIg

Learn the theory

Scale

E♭

F

G♭

A♭

B♭

C♭

D

Break modes down into patterns

Mode interval pattern

tone
-
semitone
-
tone
-
tone
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semitone
-
aug 2nd
-
semitone

Chords (triads)

E♭min
-
Fdim
-
G♭aug
-
A♭min
-
B♭maj
-
C♭maj
-
Ddim