The world is mourning the loss of one of the most influential musicians of all time, Charles Edward Anderson "Chuck" Berry. Chuck Berry was credited with "(laying) the groundwork for not only a rock and roll sound but a rock and roll stance." Berry was responsible for such timeless classics as "Johnny B. Goode", "Roll Over Beethoven", "Rock and Roll Music" and many others. Police were called to Chuck Berry's house in St. Charles, Missouri where they found him unresponsive. He was later pronounced dead at the age of 90.