At the start, the melody that rises and falls, that similar "woub" bubble sound. I think that's some flanger but HOW!!1 And on what instrument/synth?
After the chants finish, at 0:42. What the hell is this sound, I have seriously no idea.
(Yeah that song rocks I know)
On a side note, how does one can recognize what type of wave, what kind of oscillators, what type of filters are in one sound? Just by experience/ear?
Thank you guys!