Great! Thanks for trying!

My purpose was to reveal (to which aren't aware) that most modern fonts contain some special characters that can be inserted in common Notion text elements without the need of a special font.

I'm using one of these glyphs in my title here. Is not the most beautiful 'flat' mark but it's better to 'Bb' in my opinion.





Also, there are usually arrows that can be used to indicate transitions between techniques
In this score, (although I can only post small image here) I'm using a:

'air sound ⎯⎯⎯⎯⟶ normal' indication above the flutes.
It's also common to go from sul tasto ⎯⎯⎯⎯⟶ sul pont.
or telling a french horn to go from o ⎯⎯⎯⎯⟶ + (open to closed bouchée)

Sometimes you need a ┌── bracket ──┐

or a └┄┄┄lower bracket, or dotted┄┄┘

For instance, half bracket is often used in guitar and other instruments for:

rasg.────┐

or for a string like:

❺─────────┘

I use a font manager in windows named 'x-fonter' which is very handy to find out these special characters, but you can copy the text from this thread.

Fun!