My Guitar Notes

F ionian scale

The first mode of the major scale. Identical in pitch content to the major scale; the mode name is used when the scale is being treated as one of the seven rotations of the same set of notes rather than as a key.

Root
F
Scale
Ionian
Type
mode, mode 1 of seven
Notes
F G A Bb C D E
Notes in the scale
7
Degree formula
1 2 3 4 5 6 7
Semitones from the root
0 2 4 5 7 9 11
Step pattern
W W H W W W H
Aliases
Major
Parent major scale
F major
Key signature of this root
F major / D minor · Bb
Written use
Named 1 2 3 4 5 6 7. Its tonic triad is major.

Notes and degrees

Each degree of the scale, its note name in this key, and its distance from the root in semitones.

DegreeNoteSemitonesInterval from the root
1F0Perfect unisontonic
2G2Major second
3A4Major third
4Bb5Perfect fourth
5C7Perfect fifth
6D9Major sixth
7E11Major seventh

Positions on the guitar

The five windows below are computed, not copied from a shape chart. The script locates the lowest occurrence of F on each of the five upper strings within the first twelve frets and takes a five-fret window centred on it. Because a scale repeats every twelve frets, these five windows cover the whole neck; the same sequence returns an octave higher. The positions are numbered from the lowest fret upwards, so position 1 is always the window nearest the nut and position 5 the window nearest the twelfth fret.

Position 1

Root on the 6th string E2 at fret 1. 17 notes of the scale inside this window.

String0123
1st (highest) string E4EFG
2nd string B3CD
3rd string G3GABb
4th string D3DEF
5th string A2ABbC
6th string E2EFG

Position 2

Root on the 4th string D3 at fret 3. 18 notes of the scale inside this window.

String12345
1st (highest) string E4FGA
2nd string B3CDE
3rd string G3ABbC
4th string D3EFG
5th string A2BbCD
6th string E2FGA

Position 3

Root on the 2nd string B3 at fret 6. 17 notes of the scale inside this window.

String45678
1st (highest) string E4ABbC
2nd string B3EFG
3rd string G3CD
4th string D3GABb
5th string A2DEF
6th string E2ABbC

Position 4

Root on the 5th string A2 at fret 8. 18 notes of the scale inside this window.

String678910
1st (highest) string E4BbCD
2nd string B3FGA
3rd string G3DEF
4th string D3ABbC
5th string A2EFG
6th string E2BbCD

Position 5

Root on the 3rd string G3 at fret 10. 18 notes of the scale inside this window.

String89101112
1st (highest) string E4CDE
2nd string B3GABb
3rd string G3EFG
4th string D3BbCD
5th string A2FGA
6th string E2CDE

Read the grid as a chord diagram: the top row is the first string. Degrees appear in the notes and degrees table above; a filled cell is a note of the scale, and the shaded cell is the tonic.

Related keys and modes

Related