I have had this a few times also.
I just stop the song, find out what the chord is then replay the whole song or take off from where I left.
If you are not familiar with a chord though and it comes up would you not have to stop to look at the diagram then play it? Maybe not.
maybe having the chord diagram at the top and bottom? would there be enough space to do this?
I think this is a good request though, even for a refresher half way thru a song to see what a chord was like Fm#7 I tihnk, I have to keep looking at that diagram to make sure it is the one I am about to play.
UNfortunatly Per the webmaster is busy just now. Hopefully he will see this and take a note and maybe, if possible do something later.
Ken
ye get some that are cut out for the job and others just get by from pretending