While it did indeed cover a great many bands, songs, and issues of the day, one INCREDIBLY HUGE and surprising ommission was the biggest rock song of not only 1971, but all of the 1970s, and even some would claim to this day, the greatest rock song of all time... STAIRWAY TO HEAVEN by Led Zeppelin. I simply cannot understand how an 8 part series about the music of 1971 could ignore this very important and influential song.