No key signatures contain only those three sharps. With the A-sharp, it could be the keys of B major, F-sharp major, or C-sharp major (or any of their relative minor keys).
The sharps indicate which notes are sharp. You have to learn how to recognize sharp keys, same as with flat keys.
The Circle of Keys is a diagram of all Major and minor keys signatures. The sharp keys are arranged from the top, moving clockwise. The flat keys are arranged from the top, moving counterclockwise. There are fifteen Major keys: seven sharp keys, seven flat keys, and one key with no sharps or flats. Likewise, there are fifteen relative minor keys. The keys at the bottom of the circle are called enharmonic keys because their tones sound the same but are named and written differently. The Circle of Keys is sometimes called the Circle of Fifths because the keys are arranged an interval of a fifth apart.
Only one: the F-sharp.
Minor keys that include D-sharp are C#, G#, D#, and A#. D# is also the leading tone in E minor, but it would be indicated with accidentals instead of in the key signature. Minor keys with E-flat are G, C, F, Bb, Eb, and Ab.
A-sharp is the third black key in the group of 3 black keys - it is more commonly known as B flat.
A sharp is a half-step higher and a flat is a half-step lower.Most of the time flat and sharp notes are the black keys on the piano. Although that is true, the white keys could also be a sharp or flat key. For example, An F-flat would be the Eand an E-sharp would be the F.
Yes, the sharp keys lie more naturally than the flat keys on a violin. This is because the tuning of the four strings corresponds to the tonic notes of the sharp major keys G (1 sharp), D (2 sharps), A (3 sharps), and E (4 sharps). The minor keys are mixed, as follows: G (2 flats), D (1 flat), A (no sharps/flats), and E (1 sharp). Overall, therefore, the open strings are more comfortable in sharp keys than in flat keys.
On a traditional piano with 88 notes, there is 36 black or "sharp" keys, and 52 white
Okay, there are 88 keys altogether. 88-36=52!
No key signatures contain only those three sharps. With the A-sharp, it could be the keys of B major, F-sharp major, or C-sharp major (or any of their relative minor keys).
In major 'sharp' keys, you find the key by counting up one line or space from the last sharp, e.g is the last sharp is D-sharp, the key is E major.For minor keys it is a little bit different, if you have 3 or more sharps you count the THIRD TO LAST sharp in the key (e.g if you have 5 sharps, and F-sharp is the third-to-last sharp, the key is going to be G-sharp minor. For minor keys with less than three sharps, you subtract three sharps from the major key. B major has 5 sharps, whilst B minor has only two, so five minus three equals two.I hope this answers your question.
In the trading community, The Sharp Dresser in Genuine quality is worth 5 keys. A normal Sharp Dresser is worth about 2 keys.
G major or e minor
The sharps indicate which notes are sharp. You have to learn how to recognize sharp keys, same as with flat keys.
I have no idea what you mean by "identify", but the black keys are sharp and flat notes...
C sharp/D flat, D sharp/E flat, F sharp/G flat, G sharp/A flat, A sharp/B flat