Through the years, the charts and sales community have been accessing more and more information. Areas of sales that remained black boxes for long are now kind of familiar, for example music clubs and sales in some Latin American and Asian markets. A couple of months ago, I presented a new way to accurately gauge success with the help of YouTube Insights, providing a method to put numbers based on factual information rather than wild guessing. Today, I’m happy to say that the wild guessing era is over. A massively powerful tool fills in every data hole that remained up to now. Here is how to move from subjective estimations to accurate systematic processes.