If there is something on top of a note it could could be articulation e.g. staccato, vibrato.
Sharp (usually a half step above the natural note)
That is a fermata. A fermata tells you to hold the note until you are cut off by the director/conductor.
It means to hold the note, chord, or rest to the full time value. It is usually indicated by a small horizontal line above the note, chord, or rest in question.
it means flat. for example if you have an f with a b above it it means f flat which means you play the black note above f.
Articulations in music can be noted by staccatos, which look like a period below or above the note ( . ) As well as accents ( < ) below or above the note.
Sharp (usually a half step above the natural note)
If it is next to the note it multiplies its length by 1.5. If it is above/below it, it is staccato, making the note short and separated
That is a fermata. A fermata tells you to hold the note until you are cut off by the director/conductor.
tenuto
It means to hold the note, chord, or rest to the full time value. It is usually indicated by a small horizontal line above the note, chord, or rest in question.
it means flat. for example if you have an f with a b above it it means f flat which means you play the black note above f.
Articulations in music can be noted by staccatos, which look like a period below or above the note ( . ) As well as accents ( < ) below or above the note.
An accent is this symbol > usually above or below a note.
A caret above a note could be an articulation mark - an accent. A caret above number in a musical context means "scale degree". So a caret above a 6 means "scale degree six."
A dot above or below a musical note indicates that you are to play the note staccato - from the Italian word staccare meaning "to detach", staccato means that you play the note short and detached.
Duration means how long or how short the note is. This is used in music.
A semibreve is equivalent to a whole note.