The year of 1972 provided an amazing crop of young talent. The nominees for the Best New Artist grammy that year were America, Harry Chapin, Eagles, Loggins and Messina and John Prine, most of whom are still relevent today. The average age of the nominees at the time of the ceremony on March 3, 1973 was about 25.
Here's some footage of winners America betfore they were famous.
[ame]http://www.youtube.com/watch?v=egk-IuMv9lA[/ame]