The same as f# depending on the instrument.
The correct fingering for playing an F flat note on the piano is to use your thumb (1st finger) on the white key directly to the left of the F key.
G-flat (2,3) A-flat (1) B-flat (0) C-flat (1,2,3) D-flat (2,3) E-flat (1) F (0) G-flat (2,3)
G flat
PU*SY
B flat note, C note, D note, E flat note, F note, G note, A note, B flat note.
No. On a certain note with both a sharp and flat, (G, for example) they are the same distance from G, but going in diferent directions. G sharp raises the note by one half step while G flat lowers the note by one half step. However, it is possible for a sharp note to mean the same note as a flat note. For example, G sharp is the same note as A flat. This is called being enharmonic.
The highest "official" note in the range of the clarinet is C, on the space above the fifth leger line above the treble stave. Fingering is as for long B flat, overblown a couple of levels.
The leading note of g minor is F#. by the way leading note means 7th note.
A double-sharped note is just raised two half-steps from the original note. So if you have A##, the first sharp would go to A#, which is the same as B-flat, and the second sharp would be the A##, which is the same as B-natural.
It would be the same an F sharp. So just the middle valve.
On a standard Bb trumpet the fingering for a high G is open. An alternate fingering is 13.
On a standard Bb trumpet, the fingering for low G is 13 and the fingering for higher Gs is open.