Day 1: made a short phrase as a motivation of a song.
Day 2: extended the phrase into a minute long section.
Day 3: got stuck at the end of the minute section.
Day 4: got stuck at the end of the minute section.
Day 5: continue the composition with a second section.
Day 6: got stuck at the end of the second section.
Day 7: decided that the first section is not as good as the second, abandon the first section.
Day 8: develop the second section by 3 variable repeats.
Day 9: complete the composition and fix the tempo.
Day 10: listening millions of times to check if there is a flaw in the audio.
Day 11: after some sleep, listen again to check for flaws in the audio.
Day 12: publishing the work here.