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....
I am guessing so... I've seen something like a key signature having a B-flat, and somewhere in the piece there is a flat in front of a B, so it would be a B-double-flat. If double flats are allowed,then it would be C,B-sharp;C-sharp,D-flat;D, E-double-flat; D-sharp, E-flat; E, F-flat;F,G-double-flat;F-sharp,G-flat;G,A-double-flat;G-sharp,A-flat;A,B-double-flat;and B,C-double-flat.
"Flat" means to go down one semitone. Look at a piano (or similar) keyboard, and check what you have one to the left of "C". Since on a piano there is no black key between "B" and "C", the next semitone down from "C" is simply "B".
The E sharp is the F note. The interval between C sharp and F (e sharp) in two whole steps.
The interval C - G-sharp would be an augmented 5th.
B-flat to C-sharp is an augmented 2nd.
B sharp, C double-sharp, D double-sharp, E sharp, F double-sharp, G double-sharp, A double-sharp, B sharp.
A C to a G would be a perfect fifth. Because the interval was decreased by 2 half-steps (by sharping the C and flatting the G), the interval C sharp to G flat is a double-diminished 5th.
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....
I am guessing so... I've seen something like a key signature having a B-flat, and somewhere in the piece there is a flat in front of a B, so it would be a B-double-flat. If double flats are allowed,then it would be C,B-sharp;C-sharp,D-flat;D, E-double-flat; D-sharp, E-flat; E, F-flat;F,G-double-flat;F-sharp,G-flat;G,A-double-flat;G-sharp,A-flat;A,B-double-flat;and B,C-double-flat.
"Flat" means to go down one semitone. Look at a piano (or similar) keyboard, and check what you have one to the left of "C". Since on a piano there is no black key between "B" and "C", the next semitone down from "C" is simply "B".
UP: d sharp e sharp f sharp g sharp a sharp b sharp c double-sharp d sharp DOWN: d sharp c sharp b natural a sharp g sharp f sharp e sharp d sharp
The E sharp is the F note. The interval between C sharp and F (e sharp) in two whole steps.
The interval C - G-sharp would be an augmented 5th.
A♭ major scale has the following notes (in ascending order): A♭ - B♭ - C - D♭ - E♭ - F - G - A♭
c flat, a double sharp or H!
G# A# B C# D# E Fx (double sharp) G#