C flat is the same as B natural.
A double flat is a tone lower than the natural note.
The key of C Major consists of these notes: C, D, E, F, G, A and B.The key of C Harmonic Minor consists of these notes: C, D, E-flat, F, G, A-flat and B.The key of C Melodic Minor consists of these notes: C, B-flat, A-flat, G, F, E-flat and D. However, when played ascending as a scale, the sixth (A-flat) and seventh (B-flat) notes/degrees would be sharped, leaving us with B and A. On the way back down they are restored to A-flat and B-flat.
Such a key only exists in theory. C major has zero flats. C-flat major has 7 flats. C-double-flat major would have 14 flats.
G flat, A flat, B flat flat, C flat, D flat, E flat, F natural and G flat.
C flat Major
The enharmonic of a note is another note that sounds the same, so the enharmonic of d flat would be c sharp.
Db or D Flat or C# Or C Sharp, They Are The Same Notes
B flat note, C note, D note, E flat note, F note, G note, A note, B flat note.
C flat is located to the left of C. It is enharmonic with the note B.
If you go to a piano and count down 2 semitones you land on a C. D double flat is a C just with another name. Double flat means you flatten (lower) the note by 2 two semitones.
As on any instrument, C flat is one half step below C natural, and sounds the same as B. There are good technical reasons why a note might be notated as a C flat, but just play B.
c flat. the semitone above b flat is b, with is equal to c flat. So the diatonic semitone is c flat because it has to be a different note name.
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.
Such a key only exists in theory and not in practice. In C-double-flat major, every single note (C D E F G A B C) would have a double-flat on it, and it would sound the same as B-flat major.
in piano
b flat
B, or Ax.