For questions about key signatures, scales, modes and similar topics. Most questions should also be tagged with "music-theory".

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47
votes
22answers
7k views

What's the point of keys other than C and Am?

I'm VERY new to music theory, just learning. I'm reading about keys and scales right now. From what I understand major keys are all the same except for being shifted by one or more semitones (e.g. C ...
11
votes
6answers
3k views

Why do musicians prefer to play in certain keys?

Why do musicians care about which keys they choose?
12
votes
4answers
2k views

Understanding minor key harmony

A comment discussion under this question from me, clued me in to the fact that I don't really understand how minor keys work very well. So here is what I think I know The natural minor comes from the ...
15
votes
5answers
2k views

Is G sharp major a real key?

I'm mostly self-taught, so I don't know much in the way of theory beyond the basics. I have heard of G sharp Major a few times. I believe a scale in the key goes as such: G♯, A♯, B♯, C♯, D♯, E♯, Fx, ...
0
votes
5answers
386 views

A reliable foundation from which to understand what “key” really means [closed]

(my original question) I am well-educated. I'm new to, and trying to learn, music theory, but the constant hedging on what things mean is frustrating. Can you say ANYTHING that is 100% reliable about ...
27
votes
4answers
719 views

When were the terms “Major” and “Minor” applied to keys?

In 1547, Heinrich Glarean published Dodecachordon in which he posited that in addition to the 4 existing pairs of church modes (plagal and authentic versions of modes with finals on D (Dorian), E ...
12
votes
10answers
977 views

What key could the progression Cm - G - Dm - Am be in?

I'm working on a song (my first ever actually) and I love the chord sequence: Cm - G - Dm - Am I started off working in C-Major, but borrowed Cm from the parallel minor key C-Minor. But really, in ...
6
votes
2answers
2k views

What is a key signature?

I'm trying to learn the flute and I bought a book that is supposed to help me learn. In one of the first chapters it describes something about key signatures and the circle of fifths and I'm ...
5
votes
3answers
318 views

Determining Key / Key Change / Chords?

I've been playing guitar for about 5 years... I've been slowly trying to teach myself some of the THEORY behind music.. I've just always had trouble really understanding.. When I hear a song, and ...
0
votes
2answers
472 views

key changing in a song?

how do i change in keys? All by my self - was in the key in F major and transition to C# minor in the middle of the solo? i notice that "all by my self" and "never going to fall in love again" by ...
8
votes
5answers
499 views

Comfortable notes in a key

I've been playing guitar for some time, and often when i do improvisation exercises, I hit notes which sound too tense to finish a run/lick/riff on. Kind of like having a sentence which no full stop. ...
8
votes
1answer
681 views

What is this called? Why is it allowed?

"Golden Train" by Justin Nozuka (YouTube link below) is in the key of Ab major. However he uses a Cb major chord throughout the song, which is not in the key of Ab major. It sounds good and works ...
6
votes
2answers
742 views

Changing key in a song convincingly

Update 3 I have started to break down this broad question to specific, smaller questions. 1) Classical music example for seamless transition from one section to other with changing keys Say, I ...
17
votes
6answers
4k views

With sheet music, how do you determine whether the song is in the major key or the minor key?

For example, if the key signature on the left doesn't have any sharps or flats then it could theoretically be in either the C Major scale or the A Minor scale. How do you determine which one?
4
votes
4answers
888 views

Why do Major keys contain minor chords?

Looking through each Major Key: At position II, III, VI these are MINOR key signatures? At position VII, this is a DIMINISHED key signature? Looking at the C Major Key as an example, this chord ...
10
votes
3answers
817 views

Is there a minimum of notes and chords i need to determine the key of a song?

Just by curiosity. What is the minimum of notes and chords i need to determine the key of a song?
7
votes
4answers
1k views

A Major Key Song for a Sad Lyrics - a Mismatch?

Isn't it odd that I Dreamed a Dream, a very sad song from "Les Misérables", is written in a major key? Isn't it a mismatch between the lyrics and the music?
5
votes
1answer
372 views

Full range with white keys only?

This is probably a really stoopid question but.....I'm trying to learn to play a virtual keyboard online(Virtual Piano) but its really hard to use the black keys since you need to press Shift+(another ...
5
votes
4answers
275 views

Is a switch to the relative minor still called a modulation?

I am recording a song which is largely written in C major. About halfway through the song, the emphasis changes to A minor, with chord progressions resolving to the Am chord specifically. Is this ...
4
votes
4answers
199 views

How to write music using standard notation / Finding key

I would like to ask a typical question from amateur musician. Most of amateur musicians understand tablature notation and often even some music theory, I personally can read notes but not in all keys ...
4
votes
6answers
12k views

Playing a song in a different key

I trying to teach myself guitar and one song I want to perform for a friend (soon) is Akon's "Don't Matter." I can't read sheet music (but i want to learn) but i found the chord progression of the ...