Fretonator: the ultimate interactive free guitar theory tool

Choose a starting note

ABCDEFG
A♭ AA#

Pick a mode

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

Check out the fretboard

Highlight scale degrees

Scale degrees display

Fretboard

Guitar tuning

Have a jam

Acoustic Pop Backing Track - Key of A# by Best Backing Tracks

View on YouTube

https://www.youtube.com/watch?v=ZHXwR9efA5w

Learn the theory

Theoretical  Scale

A#

B#

Cx

D#

E#

Fx

Gx

Break modes down into patterns

Mode interval pattern

tone
-
tone
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semitone
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tone
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tone
-
tone
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semitone

Chords (triads)

A#maj (I)
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B#min (ii)
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Cxmin (iii)
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D#maj (IV)
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E#maj (V)
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Fxmin (vi)
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Gxdim (vii)