Ethereal… that one is one of the “pop culture” sub set. Ar…

Ethereal… that one is one of the “pop culture” sub set. Are you familiar with Pink Floyd? If you looks through the titles of all of them you’ll see coded reference to songs and movies over the years. I think there’s about ten in the whole series. “Interstellar Overdrive” was an instrumental off of Pink Floyd’s first album.