From hard rock to disco pop, the year 1976 was a great one for music; and these three nostalgic songs might just transport you back.

Classic rock had a good year in 1976, and these four tunes were just a few of the best and most enduring to come out of that very year.

In October 1976, "Songs in the Key of Life" shot to No. 1 on the Billboard 200 and spent a total of 82 weeks on the chart. The album won two Grammy Awards in 1977: one for album of the year and ...