Input (grade 11): In the magazine's 2004 list of the 500 greatest songs of all time, "London Calling" ranked number 15, again the highest for any song by a punk band.
Output (grade 10): In 2004, Rolling Stone made a list of the Top 500 Rock Songs of All Time, and London Calling, a song by The Clash, was listed as song # 15 on the list.