Classical musicians struggle to interpret ambiguous musical notation rules across different compositions and editions

Professional and amateur classical musicians frequently encounter conflicting or unclear notation conventions (like whether accidentals apply under octave lines) that aren't consistently documented across scores. Musicians waste hours researching, consulting multiple editions, or asking peers to resolve these ambiguities, and current resources (fragmented forums, outdated textbooks) don't provide authoritative, searchable answers. This directly impacts practice efficiency, performance accuracy, and confidence in interpretation.