Beethoven's Ninth was apparently used to set the size of the CD, though there are disputes whether this was actually the case or corporate advertising. https:/

Beethoven's Ninth was apparently used to set the size of the CD, though there are disputes whether this was actually the case or corporate advertising. https://www.researchgate.net/publication/322951358_Shannon_Beethoven_and_the_Compact_Disc https://www.researchgate.net/publication/322951358_Shannon_B...