Radiohead even used a Spectrum ZX to create some of the sounds in “Let Down” on the original OK Computer release. The fact that Jonny Greenwood, Radiohead’s lead guitarist and keyboard player, owned a Spectrum ZX and learned to code Sinclair BASIC, the computer’s operating system, sheds even more light on the fun Easter egg. Since the Paleolithic home computer used audio cassettes to run software, the idea that the bleeps and blips were actually code was a smart one. Some Redditors realized that the first track on the cassette was the bleepy startup sound for the ZX Spectrum and wondered if the blippy noise at the end of the tape might also be Spectrum- related. Well, that’s being a little bit dramatic. OK Computer, and making it work feels like time travel. By the looks of it, however, Radiohead hid a computer program on the tape that comes with the 2. Radiohead Secretly Hid an Old App in the Anniversary Edition of OK Computer“Old” is a very relative term when talking about computer history. Quality: Pics Print creates images at the highest quality your printer can. right click and choose from predefined layouts and sizes. Images ? You have complete control over the size and layout of your images. Pics Print V3: The Printing Solution for Digital Cameras. Pics Print: Photo printing software for windows.