Db Dorian

Db Dorian scale for guitar.
The D flat Dorian is a seven-note scale, also called D flat Jazz Minor. Colored circles in the diagram mark the notes, with darker color highlighting the root notes. In the two-octave pattern, the first root note is on the 6th string, 9th fret.

Db

2 octaves

Db Dorian scale diagram Notes: Db - Eb - Fb - Gb - Ab - Bb - Cb Intervals: 2 - 1 - 2 - 2 - 2 - 1 - 2 Type: Septonic 

The scale displayed with its numeric formula, intervals and scale degrees.

Formula Notes Intervals Degrees
1 Db Unison Tonic
2 Eb Major second Supertonic
b3 Fb Minor third Mediant
4 Gb Perfect fourth Subdominant
5 Ab Perfect fifth Dominant
6 Bb Sixth Submediant
b7 Cb Minor seventh Subtonic

The third degree is written as Fb, which is the same as E. The seventh degree is written as Cb, which is the same as B. A practice in a scale notation is to not include the same letter twice, if it can be avoided.

The D flat Dorian scale consists of seven notes. These can be described as steps on the guitar fingerboard according to the following formula: whole, half, whole, whole, whole, half and whole from the first note to the same in the next octave.
The D flat Dorian is the second mode of the B Major Scale. It contains exactly the same notes, but starts on another note. Since Dorian has a minor scale quality it can also be seen as a mode of the Ab Minor.
The scale is otherwise most related to the Db Natural Minor and Db Melodic Minor scales, which differ with just one note in both cases.

This scale is typically played over a minor seventh chord (primarily Dbm7 in this case) and is used in styles such as jazz and blues.
One way to learn this scale is to observe the minor 7th chord shapes that it is built around. For example, the Dbm7 barre chord with the root on the 6th string within the scale in 9th position. Another way is to think of it as the Db Minor scale with a raised sixth.

Chords that are related to this scale are the following:

Dbm7, Dbm9, Dbm11
Ebm7
Emaj7, Emaj9
Gb7, Gb9, Gb11, Gb13
Abm7, Abm9, Abm11
Bbm7b5
Bmaj7, Bmaj9, Bmaj13

The tones in these chords correspond to the tones of the Db Dorian scale (triads have been excluded).

Related to this scale are Dorian b2 and Dorian #4, being the 2nd mode of the Melodic Minor and the 4th mode of the Harmonic Minor.

The Db Dorian b2 scale, also known as Db Phrygian #6 scale, is identical to the Db Dorian except for the minor second. It can be displayed as follows:

Formula Notes Intervals Degrees
1 Db Unison Tonic
b2 Ebb Minor second Supertonic
b3 Fb Minor third Mediant
4 Gb Perfect fourth Subdominant
5 Ab Perfect fifth Dominant
6 Bb Sixth Submediant
b7 Cb Minor seventh Subtonic

The Db Dorian b2 contains the same notes as the B Melodic Minor Scale, but starts on another note.

The Db Dorian #4 scale is identical to the Db Dorian except for the augmented fourth. It can be displayed as follows:

Formula Notes Intervals Degrees
1 Db Unison Tonic
2 Eb Major second Supertonic
b3 Fb Minor third Mediant
#4 G Augmented fourth Subdominant
5 Ab Perfect fifth Dominant
6 Bb Sixth Submediant
b7 Cb Minor seventh Subtonic

The Db Dorian #4 contains the same notes as the Ab Harmonic Minor Scale, but starts on another note.

Start the audio and play along! Use notes from the scale in the diagram above.

Normal tempo:
Slow tempo: