Stephen wrote:
" F is the flat third of D, but not of D minor. "
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Ah, but F IS the b3rd of D. (minor or otherwise)
It's 3 half-steps up from D, which is what a
b3rd is. (again, in a minor or major key)
We may be thinking of it differently though.
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Stephen wrote:
" In case you don't now about relative minor keys, each major key has a
corresponding minor key that uses the same notes, but in a different
order, giving a different step pattern.
For example
C D E F G A B C
1 2 3 4 5 6 7 8 (these are the scale notes)
The corresponding minor key always starts 3 semitones lower, so for C
the relative minor is
A minor, which uses the same notes as the C scale but starts on A
instead of C.
A B C D E F G A
1 2 3 4 5 6 7 8 (these are the scale notes). "
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I know enough theory to be aware of the relative minor to major scale
relationship. (thanks anyways)
The Arabic numerical system doesn't
name the minor scale that way though.
(that I'm aware of)
It would be;
A B C D E F G A
1 2 b3 4 5 b6 b7 8
That's why I question whether the F in D minor would be III or bIII. (in
Roman number system)
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Stephen wrote:
" No sharps or flats in C, therefore no sharps or flats in the relative
minor, A minor. BUT notice there is a different step pattern in the
minor key. From the starting note it is 3 semitones from the start to
the third note in the scale (A to C), not four as it would be in a major
scale (C to E).
If we build chords on each of the notes in the A minor scale we get the
same chords as in the key of C, but in a different sequence:
=A0
Am Bdim =A0 =A0 C =A0 Dm =A0 Em =A0 F =A0 G =A0 A
=A0i =A0 IIdim =A0 III =A0 iv =A0 =A0 v =A0 VI =A0VII i
We were describing a song in the key of Dm, which is the relative minor
of F (D being three semitones below F). The scale of D minor (the
natural minor scale as opposed to the harmonic or melodic minor scales)
uses the same scale notes as the key of F. One flat in the key of F
(Bb), therefore one flat in the key of D minor (Bb).
Dm =A0 Edim =A0 F =A0 Gm Am =A0 Bb =A0 C =A0 Dm
=A0=A0i IIdim =A0 III =A0 iv =A0 v =A0 VI VII =A0 i
So it's important to know whether you are in a major or minor key before
transposing using the Nashville or roman numerals. "
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
That's standard notation's take, with it's 'flat' keys and 'sharp' keys.
I don't think numerical systems use flats and sharps that way.
Since I prefer to think of music as a consecutive series of 12
half-steps, (or semi-tones) I don't look at any key as being flat or
sharp.
And if the Roman number system works for progressions like the Arabic
number system does for scales, it may work like this;
Im - IIdim - bIII - IVm - Vm - bVI - bVII
Here's some scales and modes written in the Arabic number system; (as
shown in an article in Guitar Player magazine by Rik Emmett)
Major/Ionian: (root)1-2-3-4-5-6-7-8(root)
Dorian Mode: (root)1-2-b3-4-5-6-b7-8(root)
Phrygian Mode: (root)1-b2-b3-4-5-b6-b7-8(root)
Lydian Mode: (root)1-2-3-#4-5-6-7-8(root)
Mixolydian Mode: (root)1-2-3-4-5-6-b7-8(root)
Aeolian Mode: (Natural/Pure/Realtive Minor scale)
(root)1-2-b3-4-5-b6-b7-8(root)
Locrian Mode: (root)1-b2-b3-4-b5-b6-b7-8(root)
Melodic Minor (ascending):
(root)1-2-b3-4-5-6-7-8(root)
Melodic Minor (descending):
(root)8-b7-b6-5-4-b3-2-1(root)
Harmonic Minor: (root)1-2-b3-4-5-b6-7-8(root)
Whole-tone: (root)1-2-3-b5-b6-b7-8(root)
Diminished: (root)1-2-b3-4-b5-b6-6-7-8(root)