When describing chords, I noticed Tuner uses O(capital letter o) to designate a button not being pressed.
For example MOOO is a chord where top middle button is pressed.
Does anybody know what O stands for? Maybe Omitted?
BTW, I noticed some users use 0(zero) instead of O.
I think using both 0 and O makes things slightly and unnecessarily more confusing.
I propose we standardize on using what Tuner uses, which is O(capital letter o).
What do you guys think?