The study of how music works, seeking to identify structures and patterns in music.

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2answers
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Piano chord made of 2 notes an octave apart

How can one build a chord made of 2 notes an octave apart from more basic chords, inversions, and deletions? E.g: a chord made of C-C. For example, one can smoothen a V7 chord by omitting the 5th and ...
2
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4answers
159 views

Chords in the chromatic scale [closed]

In a major scale, I know the chords to be: major, minor, minor, major, major, minor and diminished. What are the chords for the chromatic scale...using the C-major scale as reference...?! What I ...
15
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5answers
1k views

Guide-lines for creating a simple chord-progression?

I am working on a computer program that generates a simple melody, based on a simple chord progression of four chords taken from the 7 triads of the C Major scale. The program is also supposed to ...
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3answers
123 views

Tonicisation of Secondary Dominant in D Minor

Okay, so I'm basically just hoping someone can tell me if I'm on the right or wrong track here. I have to implement the technique described in the title in a piece I've written for an assessment. In ...
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3answers
106 views

Why are certain scales considered unstable?

The Locrian Mode is considered unstable - my question is what in it makes it unstable? What makes a scale stable (have better relation between the keys)?
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1answer
442 views

c#-minor Vs E-major for Moonlight Sonata

I see Moonlight sonata often referred to as being in the key signature of c#-minor. I am beginning to learn music and just learning about key signatures and I would have referred to the key signature ...
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1answer
40 views

How would this woodwind's shape affect its sound?

So, hopefully this question doesn't sound too vague, maybe I can completely explain it here. I have been trying to invent a theoretical instrument that has three main parts to it. The middle piece is ...
11
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4answers
432 views

Can any diminished chord be used as V anywhere?

I've been playing with diminished chords as 'V' in ii-V-I progressions. I often use one of the three diminished chords in a ii-V-I progression -- I sharpen the 5th note of the scale and hang a ...
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1answer
243 views

Transposing notes from piano notation to play on guitar

I have music theory book that is piano centered and switches between bass and violin clefs. I'm wondering how to transpose notes to comfortably play it on guitar. Moving one octave up is best way? ...
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2answers
256 views

Was the pitch A given that letter because the minor key was originally the “basic” mode?

It's something that's puzzled me; The key that has no sharps and no flats, in essence the "basic" key, is C Major. Well, fine, but why C? Why not label that key and note A, if it's the foundation of ...
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1answer
70 views

Why are major and minor harmonies multiple orders of magnitude more common than modal harmony? [duplicate]

At least for Western music of the past 300 years, it has been far more common for music to have major or minor scales as their basis of harmony, as opposed to a modal harmony. Is there a reason modal ...
2
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5answers
136 views

Approach to progressing with guitar?

Situation: I can play chords, barre chords, major and minor pentatonic, and diatonic scales. Have been playing for a couple of years but most of that was spent improvising on scales I already know, so ...
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2answers
258 views

I've played piano for three years and have never seen this symbol above a note, what is it?

Really freaked me out when I saw something this uncommon in a beginner song. It's piano solo music if you need that info.
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6answers
464 views

What key could the progression Dmaj7-Amaj7-A6-Esus4-E be in?

A friend is writing a song that begins with the following chord progression: Dmaj7-A-Esus4-E, and then repeats. I changed it to this (just trying things out): Dmaj7-Amaj7-A6-Esus4-E. The two A ...
12
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4answers
1k views

Distinction between same notes played on different strings

While playing a particular piece (not chords, fingerpicking/single note playing) on my ukulele (or as far as the question is concerned, any similar instrument), I use the standard notation and then ...
0
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2answers
65 views

confused about modes and the proper way to use them in my playing

I was wondering if someone could explain to me the correct way to play and use modes. some websites that I use to teach myself about them say that (in relation to C major) the Dorian would simply be: ...
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2answers
80 views

Roman numerals analysis

I'm studying music theory in https://www.musictheory.net I have reach a point where the roman numeral analysis is explained. A couple of lessons later, I found the next image: I really can't make ...
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1answer
86 views

Do I have perfect or relative pitch? [closed]

Okay, I fully understand the definitions and differences between perfect and relative pitch, but I've still been wondering what I have because I feel like my abiities fit neither. To make things ...
5
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3answers
733 views

Is two singing voices occasionaly being unison “allowed”?

I was writing a lower harmony to an existing (rock) lead voice with a given chord progression and there is a point in time, where it seems like the two voices need to sing the very same note. The only ...
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1answer
52 views

Song is described as C# is this C# major, minor or?

I am learning to play "Every praise by Hezekiah Walker" and the gentleman in the video describes the song in C# with the chords F, Eb, F#, is he referring to C# Major or Minor? I understand C# is ...
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4answers
75 views

Em9-A-B progression - would you consider that a key change?

From a theory perspective, does a repeated R&B progression like Em9-A-B count as a key change occurring over and over, or a I-IV-V progression with a seriously modified I chord (from major to ...
8
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5answers
3k views

What is “groove”?

How's possible to trigger it? Is there a technical reason for the groove to happen? Is it just when you stuble across any kind of rhythm / melodic progression interaction that "moves"? Please do not ...
11
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7answers
9k views

What is a good solo to learn in the Dorian mode?

I understand that Dorian is a commonly used mode in rock. I am starting to play / improvise in the mode and would like to learn some guitar solos that are good examples of this scale so that I see how ...
22
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4answers
843 views

Are there any great open questions in music theory/psychoacoustics?

In many sciences there a are a number open questions that are well known in the field, and for which a solid answer would gain the answerer much Prestige. For example, maths has many open questions, ...
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1answer
86 views

I am a beginner. Why does it appear there are not Bmajor or Fmajor chords? [closed]

When viewing piano or guitar chords, there are the usual A,C,D,E,G major chords. Why not B and F majors as well?
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8answers
2k views

Is it possible to create a completely new genre of music

This question might appear really weird, but still I ended up asking me this. Every genre of music as we know today comes from some previous genre (as an evolution, a combination of two different ...
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1answer
40 views

Tchaikovsky symphony No1 movement 1 time 2/4

I'm busy with the first symphony of Peter I. Tchaikovsky. In movement 1 the time signature is 2/4. Can someone explain the choice of putting 2/4 instead of 4/4. If it goes with the feel I don't feel ...
35
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8answers
5k views

Is there a way to measure the consonance or dissonance of a chord?

I know that if I played C and B together they would be very dissonant compared to if I played a G or C one octave up. Is there a quantitative way to describe that sort dissonance? Edit: I understand ...
2
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2answers
110 views

B - F - A chord in the key of C major

It was published in 1891 so I guess the harmony is based on common practice era music. There is one exercise (in C major) that I can play but I just don't really know how to understand it ...
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2answers
42 views

Making part of a triad chord sharper, but is it counted as minor?

I'm confused about the transitioning from Major triad chord to Minor triad chord ("Triad Chord" means playing 3 notes/keys at once to form a chord) So in band (Not those type of Rock Band,the one ...
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1answer
189 views

When do you play major or minor keys? [closed]

I'm confused about major and minor keys when reading sheet music. Major and minor keys are when you play multiple keys at once, but can you give me an example of when you'd do this while reading sheet ...
5
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2answers
167 views

Why are the harmonic and melodic minor scales called what they are?

Does the harmonic minor have something to do with harmony, and does the melodic minor have something to do with melody? I searched this question on Google and nothing came up.
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2answers
233 views

Is there a key signature for harmonic minor scale?

I know that sharp key signatures are applied in the order: F C G D A E B and that flat key signatures are applied as: B E A D G C F. But these are for major and minor scales, right? Is there a way to ...
6
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2answers
3k views

An effective method for counting and identifying time signatures.

When I listen to some odd time signature songs I have some serious trouble dissecting the time signatures at times. Songs with 6/8 or 3/4 are easy enough to identify, but some progressive rock/metal ...
5
votes
4answers
473 views

What's the term for the intervals between notes within a scale that produces a chord

I probably described that poorly in the title, and I'm not even sure there is a word for what I'm thinking. Lets say you're playing on just the white keys on a keyboard. C E G is C major, and D F A ...
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1answer
85 views

How to practice music theory? [closed]

Since i'm self taught, I don't really know how to go about this. Do i memorize the notes on the fretboard, the different chords in a scale, etc?
3
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0answers
60 views

Literature on scientific achievements in physiological acoustics after Helmholtz [closed]

I'm greatly interested in theoretical/mathematical/physiological aspects of music and sound. As everyone knows, the Greek already discovered that consonant sounds seem to correspond to simple ...
8
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9answers
2k views

Is it necessary to use only notes and chords that belong in a specific scale?

I used to think it is necessary to at least follow the chords of a scale until I came across the Nirvana song "Lithium" and I realized the notes and chords he used in the song don't fit in any scale! ...
8
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3answers
457 views

Triangle Tonnetz vs. Hexagon Tonnetz

I have just started to learn about Tonnetz and I've run across two very representations of the same information in different types of Tonnetz. In the first one shown below the triangles represent a ...
0
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1answer
42 views

A quarter note or an eighths? [duplicate]

Maybe a beginner question - but can't find any information on this and have no one to ask! On the image below - how is the first note meant to be played? How can it be both an eighths and a quarter? ...
4
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3answers
151 views

Why does the V6 chord sound so different from the plain V chord?

I am a twelfth year pianist, and I have done a fair amount of composition. However, I have no idea why the major five chord sounds so much different when played over the major seventh in the bass. ...
4
votes
3answers
150 views

Ideas on how to concentrate/not get lost when listening to a song for transcription/understanding purposes

I am learning to listen analytically to music (listening to try and figure out what is going on) but I tend to get lost in the music quite easily. For example, when I start counting in my head, at ...
4
votes
2answers
85 views

Why are the same notes written on different staves?

I am learning Chopin's Prelude No. 15 in D flat Major, and I was curious as to why the Db F notes in the bass are written in the lower stave in the first bar but then the upper stave in the second ...
5
votes
5answers
135 views

Are the inharmonic frequencies of an instrument in addition to or instead of the theoretical overtone frequencies?

I'm working on some computer code to detect musical notes and have just found out about in-harmonics (up until now I was under the impression that the overtones were always integer multiples of the ...
4
votes
3answers
89 views

Does this cadence have a name?

The cadence on the fermata in this (simplified) example sounds familiar to me (in blue): Since it does, I suppose it possibly has a name. My best guesses trying to analyze it so far are: half ...
21
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8answers
8k views

Fast Chord Identification

How would someone go about identifying chords quickly and efficiently? While sight reading, I would often come up to some strange chord and try to decipher it. It normally takes me (what feels like) ...
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1answer
52 views

accidentals in measure

What I self studied is that an accidental stays throughout the measure to the bar. Lately I saw in a theory work book, there's two conditions 1. The same note. (That's ok with me) 2. It's on the same ...
10
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2answers
2k views

Why play out of scale notes as part of a chord?

So, I'm learning 'Stray Cat Strut' right now and came across something I'm not sure I understood. I have to say, I've only just begun to learn theory, so maybe that's why. Anyway, as far as I can ...
8
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5answers
613 views

chord progressions - Fm to Bb, sounds different to Cm to F

I recently started trying my hand at composition and could not figure out why the two chords progressions sounds different: F minor followed by B flat major, which is an interval of a 4th C minor ...
2
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2answers
111 views

Why are there 18 notes listed for chromatic scale tuning

The Wikipedia page for the Chromatic scale opens by saying (emphasis added): The chromatic scale is a musical scale with twelve pitches, each a semitone above or below another. However if you ...