Quote Originally Posted by rpjazzguitar
And, while I know people who will complain about a chart that has an F# where it should theoretically be a Gb -- none of them are going to play the wrong note because of that difference.
Yes, they can sound the right pitch.

But which of these is playing the wrong note?
Or, are both of these playing the wrong note?

- playing Gb when reading that F#?
- playing F# knowing it should be Gb?