I keep asking this question and getting no answer..other than “well that group didn’t” or “those groups don’t.” People constantly say charts provide real metrics but then don’t provide what the metrics are. So I’ll try again - how is “good” charting defined? How is longevity defined?
I understand that song that’s in the top 10 for weeks on end, but beyond that:
How is good charting defined? Top 100? Top 50? Top 25?
How is longevity defined in those charts? 6 weeks? 8 weeks? And in which part? (Like 8 weeks in top 50? Or 12 weeks in top 100?)
What is the standard definition being applied here?