While not necessarily for me the best album of Led Zeppelin (but can we tell which is better?) This is THE reference for the fans and for those who simply want to experience the group. Everything is there: the most successful rock: Black dog and rock'n'roll, Misty Mountain Hop, When the Levee Breaks; the absolute track of the group: Stairway to heaven; the wonderful ballad The Battle of Evermore, the brilliant Going to California; the incantatory Four Sticks. Everything to make also a myth: the untitled album, to mislead the press, very critical at the time, while the commercial success will be at the rendezvous. When Led Zeppelin became the legendary hard rock ... the other groups will simply copy!