basic question about modal scales

Chords, scales, harmony, melody, etc.
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Hi,

I have a melod in a minor/c major that I run through the Live scale plugin.
Live scale is forcing the notes to C major, but then I change the base note from C to C#. What scale does this result in?
How should I use my brain to find this out myself? The scale plugin is still kind of mystery to me.



Thanks you!

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Ableton's scale is tricky.

It depends on the specific settings you have on your instance of the plug. how are you conforming your scale to C major?

If you are thinking of black keys as "sharps", then you'd lower all accidentals to fit, so the grid would be (from left to right) 1-1-3-3-5-6-6-8-8-10-10-12. the second note, a C# moves down to a C.

If you are treating black keys as flats, then you raise all accidentals. 1-3-3-5-5-6-8-8-10-10-12-12. Db would be the second note, and it would move up to a D.

if you then change the root to C# you are conforming to C# major. the mode would be dependent on your melody, and which scale degree you're treating as tonic.

A useful mnemonic for the major modes is:
I Drank Piss Last Month and Lived
ionian, dorian, phrygian, lydian, mixolydian, aeolian, locrian

so if after changing the root, you think the mode is based on the third degree of C#, it would be a E#(Fb) Phrygian, or B#(C) Locrian if based on the leading tone, etc.

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Why don't you record in midi whatever the scale plugin is playing then you analyse the notes?

After that you can edit and whatever notes is out of scale or you don't like the sound of it you can change easily.

There is the Schwarzonator II as well but you must have Max4Live.
http://www.ableton.com/schwarzonator

Bear in mind that all those plugins are tools and cannot replace a producer that knows music theory and harmony.

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flowdesigner wrote:Hi,

I have a melod in a minor/c major that I run through the Live scale plugin.
Live scale is forcing the notes to C major, but then I change the base note from C to C#. What scale does this result in?
How should I use my brain to find this out myself? The scale plugin is still kind of mystery to me.
I can't know what Live does there. 'forcing ... to C major' isn't instantly meaningful to me, for instance. A minor, unadorned and C major are the same in terms of a set. the difference is that they have a different tonic, or central tone.

What happens to C major if C is absent is, it isn't C major anymore. I don't know what else happens with that software to make A minor change by changing the root of C major to C#. That seems complex. It seems like a bad way to approach the problem.

"A minor" in the way you have framed it here = same set as C major (on a keyboard all white keys), also known as the Aeolian mode. All seven of these ecclesiastical modes will be the same set of seven tones, differently ordered, seven ways, deriving seven 'modes'

You will notice that there is a series of intervals in any scale. This will simply shift as you change which *tonic*, ie., change which *mode*.

Aeolian: A B C D E F G [A]. whole/half/whole/whole/half/whole/[whole]. or tone/semitone/tone/tone/s.t./tone/[tone]
Locrian: B C D E F G A . half/whole/whole/half/whole/whole/[whole].
Ionian: C D E F G A B [C]. whole/whole/half/whole/whole/whole/[half].

If you change this set only by making C into C#, you'll have something which might be called a synthetic scale.
With *A* as tonic: A B C# D E F G. There would tend to be various names for that one. One way to consider it is to take it in two parts: A B C# D, and the E F G A. You'd find a major quality in the bottom and the top part is same as the 'natural minor' aka Aeolian mode. You will have changed the third as relates to A. What it is for a C scale is less easy to describe.

hopefully that is food for thought. It really is best if you learn to walk before using a crutch of software to make decisions for you, about what step is next. :)

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jancivil wrote: If you change this set only by making C into C#, you'll have something which might be called a synthetic scale.
If that was the only change, it would simply be C# altered, game over.

that's not quite what's going on in ableton. I'd actually never played with "scale" until this morning when I saw this thread. When you shift the "base" it shifts the whole grid.

Ableton's scale works by "rounding" so, like I said above, if you play a D# it will be rounded to either D or E depending on which square is checked. So when you shift the "base" of the scale and send in the same D# it would not be shifted as D# is in the C# scale.

I'm gonna steer clear of "scale" from now on, too confusing for me. unless flowdesigner gives us more info on the melody, the answer to question is, *drumroll*:
D) cannot be determined from the information given

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jancivil wrote:All seven of these ecclesiastical modes will be the same set of seven tones, differently ordered, seven ways, deriving seven 'modes'

You will notice that there is a series of intervals in any scale. This will simply shift as you change which *tonic*, ie., change which *mode*.

Aeolian: A B C D E F G [A]. whole/half/whole/whole/half/whole/[whole]. or tone/semitone/tone/tone/s.t./tone/[tone]
Locrian: B C D E F G A . half/whole/whole/half/whole/whole/[whole].
Ionian: C D E F G A B [C]. whole/whole/half/whole/whole/whole/[half].


right on, learn what modes are. don't worry about how ableton's plugin works. it's not thinking about modes, just a conditional pitch shifter.

It can also help to think of modes as "inversions" of scales. Exactly like how CEG (root) EGC (first inversion) GCE - second, etc

CDEFGAB - first mode
DEFGABC - second mode
the same scale, just starts on a different note

jancivil is right, don't rely on technology

that being said, Schwarzonator II looks amazing. I can't wait to try it out and chain it up to Catanya... multitrack jazz improv in real-time? yes please

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it surely is going to be more useful in the long run to learn the theory than learn the conditions of that software's paradigm just to force results from it.

CDEFGAB - first mode
DEFGABC - second mode
the same scale, just starts on a different note


But be thoroughgoing. While Aeolian is mode 6 vis a vis Ionian, Ionian is mode 3 vis a vis Aeolian...

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good luck

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