Did you know that Roger Waters used the voice of the HAL 9000 computer from 2001: A Space Odyssey in the song A Perfect Sense, pt. 3 from Amused To Death? Did you know that there are just two songs with Nick Mason credited as the only author? They are The Grand Vizier’s Garden Party and Speak To Me, which was only credited to him because of the royalties. Did you know that Syd Barrett reached the sound of the Piper at the Gates of Dawn album by setting all the knobs and buttons at the studio to form an ornament he liked?