Fretonator: the ultimate interactive free guitar theory tool

Choose a starting note

ABCDEFG
G♭ GG#

Pick a mode

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

Check out the fretboard

Highlight scale degrees

Scale degrees display

Fretboard

Guitar tuning

Have a jam

Progressive Metal Backing Track in F# (Phrygian Dominant) by Dopez Tracks

View on YouTube

https://www.youtube.com/watch?v=HS1U1XTpSjY

Learn the theory

Theoretical  Scale

G♭

A𝄫

B

C

D

E♭

F

Break modes down into patterns

Mode interval pattern

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

Chords (triads)

G♭maj
-
A𝄫maj
-
Bdim
-
Cmin
-
Ddim
-
E♭aug
-
Fmin