The Dorian scale is an organization of pitches encompassing the Dorian Mode. If you are looking at the piano, it would be all the white notes from D to D. The pattern of tones are as follows:

Practice singing the Dorian modal scale in different keys using the system of your choice.

The Phrygian scale is an organization of pitches encompassing the Phrygian Mode. If you are looking at the piano, it would be all the white notes from E to E. The pattern of tones are as follows:

Practice singing the Phrygian modal scale in different keys using the system of your choice.

The Lydian scale is an organization of pitches encompassing the Lydian Mode. If you are looking at the piano, it would be all the white notes from F to F. The pattern of tones are as follows:

Practice singing the Lydian modal scale in different keys using the system of your choice.

The Mixolydian scale is an organization of pitches encompassing the Mixolydian Mode. If you are looking at the piano, it would be all the white notes from G to G. The pattern of tones are as follows:

Practice singing the Mixolydian modal scale in different keys using the system of your choice.

The Aeolian scale is an organization of pitches encompassing the Aeolian Mode. If you are looking at the piano, it would be all the white notes from A to A. The pattern of tones are as follows:

Practice singing the Aeolian modal scale in different keys using the system of your choice.

The Locrian scale is an organization of pitches encompassing the Locrian Mode. If you are looking at the piano, it would be all the white notes from B to B. The pattern of tones are as follows:

Practice singing the Locrian modal scale in different keys using the system of your choice.