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

Scale degrees display

Fretboard

Guitar tuning

Have a jam

B Harmonic Minor Rock/Metal Backing Track - 140 bpm by Steph Goyer

View on YouTube

https://www.youtube.com/watch?v=irolaJitJ7E

Learn the theory

Scale

B

C#

D

E

F#

G

A#

Break modes down into patterns

Mode interval pattern

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

Chords (triads)

Bmin
-
C#dim
-
Daug
-
Emin
-
F#maj
-
Gmaj
-
A#dim