::I'm glad that it's good before January, so we won't have to try to modify 300000 articles. The search does generate a unique PDF, so unique referencing is possible. The problem is that this isn't a "bad" chart, it's a component chart. If the song listed on the physical chart top 100 but didn't make the combined top 50, it would be fine to list the position from Spanishcharts.com. It's complicated, but I agree it needs an explanation. I'll work on one, and discuss it at WT:Record charts.—