Fretonator: the ultimate interactive free guitar theory tool

Choose a starting note

ABCDEFG
B♭ B

Pick a mode

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

Check out the fretboard

Highlight scale degrees
Configure fretboard

Have a jam

Phrygian Dominant Backing Track for Guitar in B by Sean Armitage Music

View on YouTube

https://www.youtube.com/watch?v=2RErzig1Xco

Learn the theory

Scale

B

C

D#

E

F#

G

A

Break modes down into patterns

Mode interval pattern

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

Chords (triads)

Bmaj
-
Cmaj
-
D#dim
-
Emin
-
F#dim
-
Gaug
-
Amin