Fretonator: the ultimate interactive free guitar theory tool

Choose a starting note

ABCDEFG
A♭ AA#

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

Bb Phrygian Dominant Backing Track by EffectiveMusicPractice

View on YouTube

https://www.youtube.com/watch?v=gG3hIWg_lO8

Learn the theory

Scale

A#

B

C#

D

E

F

G

Break modes down into patterns

Mode interval pattern

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

Chords (triads)

A#maj
-
Bmaj
-
C#dim
-
Dmin
-
Edim
-
Faug
-
Gmin