I would like to know, suppose a clef with key signature (e.g., G is always sharp), independent of octave, appears at the beginning of the pentagram (staff).

Then every G that appears must be read sharp.

Then what do I write, to have the reader read a normal G, or a G flat?

I would like to know, suppose a clef with key signature (e.g., G is always sharp), independent of octave, appears at the beginning of the staff.

Then every G that appears must be read sharp.

Then what do I write, to have the reader read a normal G, or a G flat?

I would like to know, suppose a clef with signature keys, eg. G is always sharp, independent of octave, appears at the beginning of the pentagram.

Then every G that appears must be read sharp.

Then what do I write, to have the reader read a normal G, or a G flat?

Sorry if my question is a bit elementary.

Thank you for your answers.

I would like to know, suppose a clef with key signature (e.g., G is always sharp), independent of octave, appears at the beginning of the pentagram (staff).

Then every G that appears must be read sharp.

Then what do I write, to have the reader read a normal G, or a G flat?