G-sharp dorian mode

The Solution below shows the G-sharp dorian mode notes on the piano, treble clef and bass clef.

The Lesson steps then explain how to identify the mode note interval positions, choose note names and scale degree names.

For a quick summary of this topic, have a look at Mode.

Mode keys
KeyCC#DbDD#EbEE#FbFF#GbG[G#]AbAA#BbBB#Cb

Solution - 2 parts

1. G-sharp dorian mode

This step shows the ascending G-sharp dorian mode on the piano, treble clef and bass clef. It also shows the scale degree chart for all 8 notes.

The G-sharp dorian mode has 6 sharps.

G-sharp dorian mode note names
Note no.Note intervalNote name
1tonicThe 1st note of the G-sharp dorian mode is G#
2G#-maj-2ndThe 2nd note of the G-sharp dorian mode is A#
3G#-min-3rdThe 3rd note of the G-sharp dorian mode is B
4G#-perf-4thThe 4th note of the G-sharp dorian mode is C#
5G#-perf-5thThe 5th note of the G-sharp dorian mode is D#
6G#-maj-6thThe 6th note of the G-sharp dorian mode is E#
7G#-min-7thThe 7th note of the G-sharp dorian mode is F#
8G#-perf-8thThe 8th note of the G-sharp dorian mode is G#

G-sharp dorian mode

Middle C (midi note 60) is shown with an orange line under the 2nd note on the piano diagram.

These note names are shown below on the treble clef followed by the bass clef.

G-sharp dorian mode

G-sharp dorian mode

G-sharp dorian mode degrees
Note no.Degree name
1G# is the tonic of the G-sharp dorian mode
2A# is the supertonic of the G-sharp dorian mode
3B is the mediant of the G-sharp dorian mode
4C# is the subdominant of the G-sharp dorian mode
5D# is the dominant of the G-sharp dorian mode
6E# is the submediant of the G-sharp dorian mode
7F# is the subtonic of the G-sharp dorian mode
8G# is the octave of the G-sharp dorian mode
Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

2. G-sharp dorian mode descending

This step shows the descending G-sharp dorian mode on the piano, treble clef and bass clef.
G-sharp dorian mode descending
No.1234567
NoteF#E#D#C#BA#G#

G-sharp dorian mode descending

G-sharp dorian mode descending

G-sharp dorian mode descending

Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

Lesson steps

1. Piano key note names

This step shows the white and black note names on a piano keyboard so that the note names are familiar for later steps, and to show that the note names start repeating themselves after 12 notes.

The white keys are named using the alphabetic letters A, B, C, D, E, F, and G, which is a pattern that repeats up the piano keyboard.

Every white or black key could have a flat(b) or sharp(#) accidental name, depending on how that note is used. In a later step, if sharp or flat notes are used, the exact accidental names will be chosen.

Sharp and flat note names

The audio files below play every note shown on the piano above, so middle C (marked with an orange line at the bottom) is the 2nd note heard.

Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

2. G-sharp dorian mode tonic note and one octave of notes

This step shows an octave of notes in the G-sharp dorian mode to identify the start and end notes of the mode.

The numbered notes are those that might be used when building this mode.

The G-sharp dorian mode starts on note G-sharp.

Since this mode begins with note G#, it is certain that notes 1 and 13 will be used in this mode.

Note 1 is the tonic note - the starting note - G#, and note 13 is the same note name but one octave higher.

G-sharp dorian mode chromatic scale-1 octave

G-sharp dorian mode chromatic scale-1 octave
No.12345678910111213
NoteG#AA# / BbBCC# / DbDD# / EbEFF# / GbGG#
Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

3. G-sharp dorian mode note interval positions

This step applies the G-sharp dorian mode note positions to so that the correct piano keys and note pitches can be identified.

In their simplest / untransposed form, modes do not contain any sharp or flat notes.

This can be seen by looking at the Mode table showing all mode names with only white / natural notes used.

The dorian mode uses the  W-H-W-W-W-H-W  note counting rule to identify the note positions of 7 natural white notes starting from note D.

The G-sharp dorian mode re-uses this mode counting pattern, but starts from note G# instead.

To count up a Whole tone, count up by two physical piano keys, either white or black.

To count up a Half-tone (semitone), count up from the last note up by one physical piano key, either white or black.

The tonic note (shown as *) is the starting point and is always the 1st note in the mode.

G-sharp dorian mode note positions

Again, the final 8th note is the octave note, having the same name as the tonic note.
G-sharp dorian mode
No.12345678
NoteG#A# / BbBC# / DbD# / EbFF# / GbG#

One or more note in this mode has a sharp or flat, which means that this mode has been transposed to another key.

Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

4. G-sharp dorian mode notes

This step tries to assign note names to the piano keys identified in the previous step, so that they can be written on a note staff in the Solution section.

The 7 unique notes in a mode need to be named such that each letter from A to G is used once only - and so each note name is either a natural white name(A..G) , a sharp(eg. F-sharp) or a flat(eg. G-flat).

The rule ensures that every position of a staff is used once and once only - whether that position be a note in a space, or a note on a line.

This is needed to ensure that when it comes to writing the mode notes on a musical staff (eg. a treble or bass clef), there is no possibility of having 2 G-type notes, for example, with one of the notes needing an accidental next to it on the staff (a sharp, flat or natural symbol).

Applying the rule below ensures that when accidental adjustment symbols are added next to staff notes as part of composing music based on that mode, these accidentals will indicate that the adjusted note is not in that mode.

To apply this rule, firstly list the white key names starting from the tonic, which are shown the white column below.

Then list the 7 notes in the mode so far, shown in the next column.

For each of the 7 notes, look across and try to find the white note name in the mode note name.

If the natural white note can be found in the mode note, the mode note is written in the Match? column.

The 8th note - the octave note, will have the same name as the first note, the tonic note.

G-sharp dorian mode with mismatches
No.WhiteMode NoteMatch?
1GG#G#
2AA# / BbA#
3BBB
4CC# / DbC#
5DD# / EbD#
6EFm
7FF# / GbF#
8GG#G#

For this mode, there are 1 mismatches (Shown as m in the Match? column), whose note names will need to be adjusted in the next step.

G-sharp dorian mode with mismatches

5. Make the G-sharp dorian mode note name adjustments

This step shows how to make the note name adjustments so that each note letter A to G is used once only in the mode.

The adjustment explanation below needs to be applied to every mismatch m in the above table. The first mismatch is used as an example.

The match fails when trying to find a E -type of mode note, because either this type of note does not exist in this mode, or it exists but is in the wrong position number / table row for this match.

But music theory rules allow the name of any note to be sharpened or flattened, even white note names, so since a E-type of note name is needed, the real mode note F will be renamed to E#.

Of course, even though the note is named E#, when it comes to playing the note on an instrument, the real note F is really played.

The adjustments done in this step do not change the pitch / sound of the note, only the name of the note.

After doing the adjustments to all mistmatches, all letters A..G will have been used for this mode, and no rules have been broken.

Note that sometimes it is necessary to adjust the note name two semitones / half-tones forward or back, which will result in an adjusted name containing a double-sharp or double-flat.

G-sharp dorian mode

G-sharp dorian mode
No.12345678
NoteG#A#BC#D#E#F#G#

6. G-sharp dorian mode descending

This step shows the notes when descending the G-sharp dorian mode, going from the highest note sound back to the starting note.

For all modes, the notes names when descending are just the reverse of the ascending names.

So assuming octave note 8 has been played in the step above, the notes now descend back to the tonic.

G-sharp dorian mode descending

G-sharp dorian mode descending
No.1234567
NoteF#E#D#C#BA#G#
Audio downloads
bass clef iconBass Clef:MidiMP3treble clef iconTreble Clef:MidiMP3

7. G-sharp dorian mode degrees

This step shows the G-sharp scale degrees - Tonic, supertonic, mediant, subdominant, dominant, submediant, etc.
Each of the notes in this mode has a degree name, which describes the relationship of that note to the tonic(1st) note.

Scale degree names 1,2,3,4,5,6, and 8 below are always the same for all modes (ie. 1st note is always tonic, 2nd is supertonic etc.) , but obviously the note names will be different for each mode / key combination.

In this mode, the 7th note is called the subtonic, and it has a whole tone (two semi-tones, two notes on the piano keyboard) between the 7th and 8th notes.

In contrast, for example, the lydian mode has only one semitone / half-tone separating the 7th and 8th notes, and in this case the Seventh note is called the leading note or leading tone, as the 7th note feels like it wants to resolve and finish at the octave note, when all mode notes are played in sequence.

The modes that have a subtonic as the 7th note are dorian mode, phrygian mode, mixolydian mode, aeolian mode and the locrian mode.

G-sharp dorian mode degrees
Note no.Degree name
1G# is the tonic of the G-sharp dorian mode
2A# is the supertonic of the G-sharp dorian mode
3B is the mediant of the G-sharp dorian mode
4C# is the subdominant of the G-sharp dorian mode
5D# is the dominant of the G-sharp dorian mode
6E# is the submediant of the G-sharp dorian mode
7F# is the subtonic of the G-sharp dorian mode
8G# is the octave of the G-sharp dorian mode