Originally Posted by: dvenetianInterval Quiz
How many scales/modes can you name when the interval(s) are changed from the original model scale interval(s) below?

PART A
Notes of The C Major Scale 1-2-3-4-5-6-7

1a) with flattened 6th and 7th intervals?

2a) with flattened 3rd, 6th and 7th intervals?

3a) with a flattened 3rd interval?

PART B
Notes of The G Major Scale 1-2-3-4-5-6-7

1b) with flattened 3rd and 7th intervals?

2b) with a flattened 6th interval?

3b) with a sharpened 4th and flattened 7th interval?

PART C
Notes of The Bb Natural minor Scale 1-2-b3-4-5-b6-b7

1c) with a flattened 2nd interval?

2c) with sharpened b6th and b7th intervals?

3c) with a flattened 5th interval?

I'll keep the answers hidden this time:

Part A

1a)
C Mixolydian b6 scale (5th mode of F melodic minor scale)
2a)
C Aelolian Scale (6th mode of Eb major scale)
3a)
C Melodic Minor

Part B

1b)
G Dorian (second mode of F major)
2b)
Probably the G bebop major scale (it has a b6 passing tone)
3b)
G Lydian Dominant (4th mode of D melodic minor)

Part C

1c)
Bb Phrygian scale
2c)
Bb melodic minor
3c)
Bb Locrian #2 (6th mode of Db melodic minor)

I probably got some wrong cause I didn't double check :o