I can't speak for anyone else but I do favour tab over notation, usually when jotting down ideas because it's faster (for me) and can help me remember the fingerings I used
I do know some musicians who prefer it over notation, or sometimes use it out of necessity. I don't think you're going to get called to a pit gig and be handed a tab, but people do use it as a form of communication.
So do you need to know it? Debatable, but if it doesn't take long to learn (as is the consensus here) then why not?
I do know some musicians who prefer it over notation, or sometimes use it out of necessity. I don't think you're going to get called to a pit gig and be handed a tab, but people do use it as a form of communication.
So do you need to know it? Debatable, but if it doesn't take long to learn (as is the consensus here) then why not?