Why Crossover Hits Complicate Genre Rankings
Launch library · evergreen read

A crossover hit succeeds precisely because it appeals well beyond its original home genre, which is exactly the quality that makes it genuinely awkward to rank fairly within a single category chart built around much narrower expectations from the outset. That same broad appeal is often exactly what made the song succeed in the first place.
Compilers face a real, unavoidable choice here: count the crossover fully within its original genre and risk overstating that genre's typical reach, or split its impact carefully across multiple categories and risk understating the single overall achievement of the song itself. Neither path satisfies every observer equally.
Neither solution is ever truly perfect, which is exactly why crossover hits so often become the subject of genuine, ongoing debate among dedicated chart watchers, who tend to disagree less about the raw numbers than about which category the song truly belongs to, and how that achievement should later be remembered.