I bet they picked AM because it has more of a summer vibe to it. GOTDF will be better for the winter, imo.
Your post makes absolutely no sense. Explain your reasoning to why AM is a summer song and GOTDF is a winter song. All I can translate is you saying , "They are holding back the real gem in GOTDF and putting out the medicore songs first". Nothing summer in AM or winter in GOTDF.
A slow song about death is more likely to be popular in the winter because people are in worse moods in the winter. not rocket science.
Ghent the Psychologist