【】Theme Of Sss Angel Beats! OST

“Theme of sss”. This song has a very gentle and sad piano version. In the earlier adapting state I have considered about just write it down as it was, just like the original style. But as for the second half of the original version, I felt I could do more to express the depressed feelings of it, so in the end, I decided to do a little bit of change, to add my own understanding of this song...