I’ve been listening to the moon this morning, it’s been very interesting.
I got this link via Warren Ellis and it’s a project that someone attched to the Japanese space program put together.
They have taken the topography of the moon and given it’s value’s corresponding notes.
So that the moon can be played like a record or a phonograph sphere rather then a phonograph cylinder.
It’s odd and eerie and cool.

http://wms.selene.jaxa.jp/selene_sok/moonbell/moonbell_en.html