Musicians and music students struggle to identify and correct engraving errors in sheet music notation

Musicians frequently encounter ambiguous or potentially incorrect musical notation (like missing natural signs) in sheet music, but lack clear guidance on whether it's an intentional compositional choice or an engraver's mistake. This creates confusion during practice and performance, wastes time researching composer intent, and forces musicians to make uncertain interpretive decisions. Current solutions like asking teachers or posting on forums are slow and don't provide authoritative answers.