A# = Bb
B = Cb
B# = C
C# = Db
D# = Eb
E = Fb
E# = F
F# = Gb
G# = Ab
I would rather not go into double flats
Enharmonics
Enharmonics is the name for a pitch that is "spelled" three different ways. # C=B sharp, D double flat # D flat= C sharp, B double sharp....
Enharmonic notes in music are notes that sound the same but are written differently, for example: G# and Ab.
Enharmonics is when you have two different note names but the pitch is the same
Well, you have to understand enharmonics. an F flat would be an E, and in Trumpet pitch, would be the F Sharp major scale, and I believe it hits all or almost all accidental partials along the way.
notes that are called different but have the same fingerings. Examples: c# and b natural. This idea is useful when, for example, a composer is in the process of writing harmony for music that is moving from one key to another.
F# and Gb are enharmonics. They share the same pitch, but have different functions in musical notation. Especially attuned musicians may differentiate F# and Gb particularly when they appear as thirds or fifths of chords, but yes, they are enharmonic equivalents.
Every major key has a parallel minor. ______________________ What you are referring to is that some keys only exist in theory and not in practice, the major keys of D flat, G flat and C flat have parallel minors but they are never used due to notational difficulties caused by the requirement for a double flat; so C sharp, F sharp and B minors are used instead of their 'theoretical' enharmonics.
The chromatic scale has 12 notes: A A#/Bb B C C#/Db D D#/Eb E F F#/Gb G G#/Ab Back in the day before circular tuning, some of the enharmonics were considered different notes, giving a total of 14 pitches. Highly-attuned musicians finding themselves on the third or fifth of a chord may adjust slightly, but the note names are the same.
As musical intervals, there is very little difference (though it's usually called a diminished octave, not 8). These two terms can be referred to as enharmonics. Sometimes it's less confusing to use one name for a note over another -- it just depends on the context. They sound the same, but are used differently in composition. A major 7 above C is a B; a diminished octave above C is a C flat.
It depends on what kind of keyboard. If it's a standard 88-key piano, all of the black keys are the sharps and flats. There are 36 black keys in total. If that doesn't answer your question, each black key is the sharp of the white key directly behind it and that sharp is also the flat of the white key directly in front of it. For example, a G sharp is the same as an A flat. These identical notes are called enharmonics. So technically, there are more sharps and flats in the keyboard than there are black keys because some of them overlap. Also, if there is a white key directly in front of another white key, the second white key is the sharp of the first one and vice versa. For example, B and C are two white keys next to each other on the keyboard. A B sharp is actually a C natural and a C flat is the same as a B natural.
Assuming there is an E flat in the key signature, a very common reason why a composer or songwriter would choose to write an F flat instead of an E natural is because you already have the E flatted in the key signature. For example, lets take the key of Ab Major (four flats), in this case it would make more sense to write an F flat than alter the E flat so you don't have to constantly naturalise and flatten the E - which would make the written music full of unnecessary accidentals and difficult to read. Even in C major (all naturals), for example if you wanted to add more expression when modulating to the dominant by raising the third and fourth degrees of the scale, you would use C, D, E♯, F♯ and G. You could write C, D, F, F♯ and G, which is okay, but it would look a lot neater if you used the E♯. It is for this reason why double sharps and double flats may be used instead of the usual natural, and also why "white notes" having enharmonics come in very handy.