The theory behind building and naming chords.

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What to call the chord G B F# A C# F#

I wrote a piece containing the following six string guitar chord (fingering shown; first finger barre; standard tuning): %3/2.2/1.4/3.2/1.2/1.2/1 What is the name of this chord?
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1answer
114 views

Chord Leading Question

I've been writing for quite some time, but only recently have I begun to earnestly study up on music theory to a greater level than the basics. Given that, I'm a bit confused on one thing: Do ...
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2answers
143 views

Minor scale chord substitution

Considering the C major scale we can build the following table of chord function families: To a certain extent, inside each family chords can be interchanged to give a different flavour to a music ...
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174 views

Tonnetz algorithms

I'm looking for applied algorithms for Riemannian tonnetz. I was thinking first of the "big bang" approach with some of the 3D projections of tonnetz, but those are overshoot.
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4answers
295 views

What note type in the 7th of a chord? - Music Theory

If this diagram is accurate, would the 7th of a Bmin7 be formed from a minor 7th interval or a major 7th interval, e. g. A-natural or A-sharp? I'm assuming A-natural. If this line of thinking is ...
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2answers
108 views

Melodic Minor - Uses

The one problem I have with the Melodic Minor is that I just don't know how and where to use it. From my comprehension, it is the Minor scale when descending and when ascending it has a maj6 and maj7. ...
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3answers
165 views

When is a note b5 and when #11?

(on an Jazzology exercise) I have to identify this chord: What I thought it was was: G7 b5 b9 b13. But when I looked at the solution, it was G7 b9 #11 b13. I said that the chord had b5 because of ...
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5answers
897 views

How long should each chord in a chord progression be played?

For example I am making a 16 bar chord progression for a verse of a song and choose to use the I , IV , V chords of a major scale.. How can I put these chords in a nice rythm so they sound good and ...
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187 views

What do the numerator and denominator of a chord name in roman numerals mean?

I'm reading a paper on music theory and I keep coming across names of chords expressed as a fraction - I/I, I/V, ii/I, etc. Based on the use of these names in the paper, I'm reading this as: I/I: A ...
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4answers
114 views

Notation and construction of 13th chords

Firstly, I would like to ask whether 13th chords by default have a minor, major or diatonic 13th or is it contextual to the 3rd used. E.g. Am13 in the Aeolian mode: Is the 13th F or F# (F being ...
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5answers
828 views

Naming two-note chords

Is there a convention about how to name two-note chords? I noticed that software like Apple Logic Pro names two-note chords like this: Db C = Db no 3 ma7 C Eb = Cm So I'm assuming the dynamic for ...
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118 views

How to create an interval from a note which doesn't start a major scale

When constructing an interval, e.g. a major third from A I work like this: Count three notes including the starting one, so A, B, C Now check on the circle of fifths whether A major scale has an ...
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397 views

List of possible trichord/triad names

I'm looking for the names that trichords can have. I know chord naming and recognition is a complex dynamic, and context is important; but for now I'm only looking for names that are assigned to ...
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2answers
115 views

Is there a special name for “I - V - i” or “i - V - I” Modulation?

Recently, while listening to contemporary and pop music, I discovered that many song uses an I - V - i or i - V - I modulation. For example, C major to G major to C minor. I want to know whether there ...
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96 views

How to determine which inversion a chord is?

Say I'm given the notes like this. How do I determine whether it's already in root, 1st, 3rd, or 7th inversion?
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457 views

What does a number inside a parentheses in a chord name mean? Example: B(7)#9b9

What does a number inside a parentheses in a chord name mean? Here are some examples I have found: B(7)#9b9 no 5, Ab(7) #9#11 no R, A(7)b9sus no b7 . For context, I found them on this James Hober ...
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719 views

What are the chords in the harmonic minor and the melodic minor scales?

I want to know what the chords are in the harmonic and the melodic minor scales. Like if we take C major scale, then the chords are C Dm Em F G Am Bm(b5) C If we take C natural minor scale, then ...
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161 views

7/6 no 3 or 13 no 3, 9, 11; which chord name is more correct (if any)?

Which name is better, more correct? C13 is C E G Bb D F A. If we remove the third, ninth, and eleventh, we get C G A Bb. Would C13 no 3, 9, 11 be an correct name? I've found that same chord named ...
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4answers
243 views

What do you call a chord that is not complete?

What do you call a chord that is not complete or how can you tell what chord a group of notes are? Is it by looking at the root note? For example: C# E G# B F# => C# Maj 11 E F# G# ...
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3answers
119 views

Diminished chord with one raised note

I have no formal training in music theory, so my question might be phrased a bit clumsily. There is a kind of jazzy chord progression I enjoy very much, the one which, from the top of my head, I ...
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82 views

What is the clearest way to signify the harmonic function of a polychord?

Chords can be analyzed with roman numerals to indicate function: C, Am, Dm, G I, vi, ii, V (or I, VI-, II-, V in jazz theory) And inversions may be analyzed by adding an arabic numeral indicating ...
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784 views

Knowing what chord to play next?

This is a question I've had for a long time but I've never really found the answer other than following some suggestions on chord sequences like 1,3,2,5 and 1,4,5, but I'm sure there must be another ...
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3answers
186 views

Confused about diminished chords for guitar

I came across several guitar chords which seem to be 'diminished' chords: X° X°7 Xø Xø7 I read some articles that might provide useful informating, including the Dutch Wiki article Chord (music), ...
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169 views

How to interpret non-diatonic note?

This might look like is just curiosity to know something about one particular song, but is not, I'm hoping it'll help me understand better when I'm doing song analysis. I keep struggling when ...
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1answer
86 views

Tritone substitution in a ii-V-I progression and chord names

I'm learning a bit about chord progressions right now and so I stumbled across tritone substitutions. I tried applying those to a ii-V-I progreesion in G-major, but I'm not sure if I did it right, to ...
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Essential strumming patterns/techniques? and the theory behind it? [duplicate]

I used to play silly led zeppelin and velvet underground covers. i knew all the vu strumming just because i knew the records by heart. i've started to get more into classic folk and country and nick ...
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5answers
258 views

How would you interpret this chord progression?

Ok, To be Specific I'm looking for Key Chord Types With Degree I've included both keyless and how I understand it. My Interpretation so far To me it's obvious that this Key is B, which would ...
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3answers
250 views

Why some musicians insist on naming notes using odd numbers?

I keep hearing that naming chord note a 4th or 6th is wrong. To me, it is just number for note from given ascending collection, but some musicians insist it should be counted using triads, and ...
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3answers
238 views

Minor scale with 7th chords, 7th not raised on 1 and 3

In my music theory class, the text book has in an example, all of the 7th chords in a G harmonic minor scale. Why, in the chords on 1 and 3, is the 7th is lowered? While the chords on the 5 and 7 are ...
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1answer
92 views

What is the most common way to notate dominant chords with a sharp fifth?

Is just adding #5 a common practice? As in: D Gb Bb C E G = D11#5 I've seen it also as D11+. Is there a more conventional way to notate this?
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245 views

Pentatonic scale chords

The pentatonic scale often has chords that are 4 or 5 semitones apart (CEA, GCE, etc.). How do you describe these chords? Is the only way to describe them as major/minor chords but with a different ...
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59 views

How to use bIII in music composition?

From the Borrowed Chords theory, I should be able to use the flat-third major (bIII) in my composition and it should sound good. However, after many trial and errors, I am unable to discover any ...
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150 views

C major 6th chord and A minor 7th chord: same notes but different quality, why?

Simple question: many have noticed that the A minor 7th chord is the an inversion of the C major 6th chord. However, the more interesting this is why they have different quality (as minor and major) ...
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4answers
259 views

What is the best way to organize chords/keys in a database (details below)?

I am working on a project that involves putting together a database of chords/keys, and I'm wondering what you guys think is the best way to categorize each chord/key. For example, if I want users to ...
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208 views

Chord notation for stacked and inverted chords or intervals?

I understand how chord notation works for the most part, but I'm wondering how I would notate intervals, octaves, and specific chords. P1, m3, & P5 is Cmin. P1, P5 is C5 But, how do we notate P1 ...
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183 views

Progressing from a C Minor 9th

If I am playing a C Minor 9th chord what are the next chords up that work with a C Minor 9th? Am I able to follow the C Minor scale and create a 9th from each note in the scale? A bit confused on ...
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357 views

Please help me name this chord

I'm harmonising a tune I've written, in C major, and one chord which resolves to C major consists of B, Db(or C#), F and A. It seems to be a sort of tritone substitution, but I am struggling to come ...
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217 views

Looking for a list of common 4-note chords

I'm looking for a list of common 4-note chords. So far, I have: maj7 min7 7 min7b5 dim7 minmaj7 maj7#5 7b5 7#5 And that's it. I know I'm missing many, like 6th chords, or probably other common ...
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3answers
203 views

How to analyze chord progressions in tonal music?

I've been told that you have to analyze progressions according to the key at the end, despite how many keys/tonality that precede it. Is this true? If a composition contains one key in long duration ...
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1k views

Building Lydian chords

I am learning about chords and their relationships to major scale modes in jazz. As I understand it, each mode allows a different chord to be built by choosing the 1st, 3rd, 5th, 7th of the scale. I ...
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maj6 (no 5) or inverted minor triad?

An interesting three-note chord is the following on guitar (in standard tuning): ...
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63 views

passing chord preceding 4th in minor scale?

I will demonstrate the topic in Am Scale but it could be in another scale. in a lot of songs,music there is a chord progression that includes these to chords in this order : Am ---> Dm and ...
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1answer
104 views

music theory on a minor chord and how long to hold each chord when creating a song. [closed]

i know that for a major chord the ones that sound best are the 1st 4th n 5th though what bout for a minor chord. Does that rule still apply. I would also like to humbly ask for a simplified way to ...
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350 views

How do I find the third of the chord?

This is the exercise I'm trying to figure out. I don't really understand how to do this.
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Theory of Major and Minor Chord Sounds

Since a major triad is comprised of a minor-third stacked on top of a major-third, and a minor triad is comprised of a major-third stacked on top of a minor-third, they should, in "theory", have the ...
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The chord formula for the Major Chord is 1- 3 - 5. What do the numbers represent?

According to Wikipedia (paraphrased), a Major Chord has a Root, a Major Third, and a Perfect Fifth. One way, therefore, to arrive at the notes in the C Major Chord is to begin with the note name, C; ...
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Learning how to be a good rhythm guitarist before becoming a lead guitarist, where to start?

I have recently been trying to hone in my improvisational skills. I'm stuck in the first position of the Am pentatonic box and can't move away from it. Whenever I try to move out of it, I randomize ...
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Chord Type 7th Extension and the Major Scale

I'm learning about music theory and noticed that a C7 chord is based on the following notes: C E A# C E. I imagined a C7 chord should be based off the major scale where the 7th degree is the note B, ...
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148 views

What are the notes in a 11th chord?

Does a chord like C11 contain (apart from 1st, 3rd, 5th) the 7th and the 9th? Or I can just play the 3rd, 5th and the 11th and the root? I have the same question with chords like C9 and C13.
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Colorful sounding chords

There is a music track that has beautiful colorful chords. I think that they include ninths in each one to achieve the good atmosphere. I'm sure there are another aspects and factors like the chord ...