Wow, you worked hard on this.
This was a very beautiful song. I see you worked very hard on it. When I make songs, I used around 20 patterns, around 10 instruments, and around 10 automations. I really liked it, and the quality is good too.
This is a very long song and I only found one problem. There is no catchy melody in it. With out a good-catchy melody, its hard to remember the song.