This is a entirely egotistical project where I brag about my musical taste.
Data was retrieved from Last.fm, using Chan's data export for pure laziness of setting up the Last.fm API
My Last.fm profile is saintcecilla
Even though I've applied some significance tests, most of what I used could be considered wrong if compared to the "correct statistical approach", like disregarding Linear Regression's assumptions and applying it either way.
I'm forecasting, not applying causality methods, and forecasting methods are determined by the ones that work, not the one statistically correct. Please refer to: https://robjhyndman.com/papers/sst2.pdf .