A very simple animation-clip, with not much animation. I animated one flying guy and lazed too much to animate more awesome souls, so I just changed the hair or skin color...
Similarly to " In Rock 8 Bit", I made this one because I loved the music track. I just drew and added what I imagined when hearing the music.
Possibly a spoiler:
The name, OMiH, is a short of either "Old Man in Heaven" or "Old Man in Hell", or both, if you like.