Wings flapping

[chalimar]

What do you think is the sound at the very beginning of Part I and at the end of Part II?

To me it's a flapping sound... like wings flapping.

Don't know if this is worth a thread but I just love that detail. What a beautiful song.

[TeeO]

Sounds more like good guitar work to me...

[chalimar]

Yeah maybe it is but to me it resembles flapping wings. I guess flapping is the wrong word but since I lack the right one it'll have to do.

/edit: I mean the sound in the background.