A sign indicating a momentary departure from the key signature by raising or lowering a note. The term can also indicate the note raised or lowered.

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45
votes
6answers
4k views

What's the difference between a G♭ and an F#?

I've heard it said that, whilst on most instruments these notes are played with the same fingerings/technique/etc there is a subtle difference. This isn't specific to this particular note ...
45
votes
9answers
11k views

Purpose of double-sharps and double-flats?

In a few pieces of music I have read through, I have come across double-sharps and flats. To my understanding, they are two semitones above/below the note indicated. What is, then, the point of ...
16
votes
4answers
687 views

Should one write # or b?

In the staff, would one write enharmonic notes with # or b? Does it matter which you'd use and why? For example: In the key of C Major, would it be better to write this passage with an A#, as it is, ...
18
votes
5answers
3k views

Why is music theory built so tightly around the C Major scale?

Lately, I'm trying to study deeper into music theory, learning Intervals, key Signatures, Chords, Progressions etc. I can see that everything is built around the 'normal' notes that belong to the C ...
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
963 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 ...
19
votes
4answers
1k views

Why do we need note names like B♭, D♭ etc.? Why not use only A♯, C♯ and so on?

The very same sharp/flat tones can be written in two ways: C♯ is the same as D♭ D♯ is the same as E♭ …and so on This is so confusing. What is the reason for it? ...
9
votes
2answers
10k views

What is the difference between sharp note & flat note?

In guitar or generally in any musical instruments, what is the difference between sharp notes & flat notes? For example : Are A♯ & B♭ the same? And are C♯ & D♭ the same? Does that make ...
11
votes
2answers
4k views

Can an accidental carry over to the next measure?

I have been practicing this piece (The Stars and Stripes Forever) for a while. On the first note of the second measure of the second line, there is a natural sign. I have always understood accidentals ...
5
votes
4answers
5k views

What are Accidental notes?

Can any one please explain what is an accidental note.? Do they have any rules to play accidental notes in a scale? I only have just basic knowledge in keyboard. Thank you..... :)
2
votes
3answers
201 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 ...