Any note which is "flat" is always one half step lower that the specific white note you're talking about, B-flat is one half step lower than B, so that is the black key just to the left of B. Thus A-flat is the black key just to the left of A, G-flat is the black key just to the left of G, E-flat is the black key just to the left of E and D-flat is the black key just to the left of D.
For C-flat and F-flat, there are no black keys between B and C & E and F so therefore C-flat would have to be B and F-flat would have to be E.
Any note which is "sharp" is always one half step to the right of the specific white note your labelling. Thus F-sharp is the black key directly to the right of F, G-sharp is the black key to the right of G, A-sharp is the black key to the very right of A. C-sharp is the black key to the right of C and D-sharp is the black key to the very right of D.
For E-sharp and B-sharp, since there is no black key between the notes I mentioned above, E-sharp would sound the same as F and B-sharp would be the same as C.
Most of the time when we're talking about "sharps" and "flats", we're referring to a black key.
In the context of the question, this cannot be answered because there are many octaves in music.
When you flat a Bb you go down one half step, so you would be playing a A.
b flat
It would be a sharp/flat. Like A would be A#/Bb
B, or Ax.
The leading note of g minor is F#. by the way leading note means 7th note.
The lowest note on the oboe is a B flat below middle C. However, many student oboes lack the necessary key to play this note. In these beginner oboes, the lowest note is a B below middle C. It is still possible to play a B flat on these beginner oboes by plugging the low B flat hole with your knee or leg.
B flat note, C note, D note, E flat note, F note, G note, A note, B flat note.
b flat
It would be a sharp/flat. Like A would be A#/Bb
B is half a tone higher than B flat
its B
Both forms (B-flat and Bb) are acceptable.
C flat is the same as B natural.
b means the flat version of the note, one semi-tone below C. Between notes B and C on any clef there is only one semi-tone, so there is no C flat note. The C flat note is actually B.
B flat
B, or Ax.
B
The dominant note is the 5th note in the scale. In the B Major scale, F is the dominant note.