Rock & roll music has recently celebrated its 50th anniversary. To commemorate this event, we put together a list of songs that have had the greatest influence on rock music. Or maybe they're just great tunes, sounding as fresh and vibrant today as when they were heard for the very first time.
With all the musical genres of rock & roll, it's impossible to select only fifty. So we'll make an exception and give you the 2 x 50 best.