Unit 3: Keys and Scales

Question 1

Octatonic scale:

Answer 1

Alternating whole and half steps

Question 2

Major pentatonic:

Answer 2

1, 2, 3, 5, 6

Question 3

Blues scale:

Answer 3

1, 3b, 4, 4#, 5, 7

Question 4

Minor pentatonic:

Answer 4

1, 3b, 4, 5, 7b

Question 5

Scale degree names:

Answer 5

1. Tonic
2. Supertonic
3. Mediant
4. Subdominant
5. Dominant
6. Submediant
7. Leading tone

Question 6

Mode names:

Answer 6

1. Ionian (major)
2. Dorian
3. Phrygian
4. Lydian
5. Mixolydian
6. Aeolian (minor)
7. Locrian