yea you hear alot of weird things when you WILD. I often hear monks chanting or celestial opera's, or weird soundscapes as lseadragon mentioned, or just a single note which seems to be more than a single note, it has a feeling to it as well and it slowly disgresses into other notes, like frequencies... and it corresponds directly to my state of mind, I can influence it with my mind but I don't always think about that or try to do that. I'm sure others have done this too?

Sometimes when I'm lucid I pick up a guitar and play, its always SO much better than I can play in real life. Like Joe Satriani style lol