In musical notation, a set of sharp or flat symbols placed together at left side of each staff, effectively indicating the default pitch class set of the notes to follow.

learn more… | top users | synonyms

42
votes
20answers
6k 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 ...
9
votes
6answers
2k views

Why do musicians prefer to play in certain keys?

Why do musicians care about which keys they choose?
18
votes
7answers
8k views

Why does the Dorian mode on C have two flats?

I'm studying scale modes and I just found on Wikipedia that the Dorian mode on C has two flats... Why is this? Because the Dorian mode is just the major scale (Ionian) starting from the second ...
15
votes
4answers
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, ...
12
votes
5answers
903 views

Collective word for sharps and flats in the key signature

On a mailing list I'm subscribed to, someone recently asked what the collective name was in English for the sharps and flats you find in the key signature. Apparently, the closest translation from ...
10
votes
5answers
621 views

Is a high A in the key of D flat still flat?

I'm learning a song in the key of D flat. I know that any middle A within the song is flat. However, is a high A (above the staff) still flat?
15
votes
9answers
8k views

How to select a key-signature for a song

There are so many songs in pretty odd key-signatures like 4,5,6 sharps or flats. At least this is my impression when I listen to songs on the radio/net while trying to follow them on my piano/guitar. ...
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 ...
8
votes
1answer
639 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 ...
17
votes
5answers
3k 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?
5
votes
4answers
199 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 ...
2
votes
3answers
158 views

Are tonal (sharp, flat and natural) key signatures octave specific? [duplicate]

I recently bought a piano for learning (by myself at the moment) and apart from doing basic exercises, I decided to start learning a piece to get a grip on music sheet reading as I go. On the sheet ...